Water Filter Cartridges

Shop replacement water filter cartridges at GroAqua, with a wide choice of sediment, polypropylene, wound and pleated filters from trusted manufacturers including Aquafilter, PRISM, SPECTRUM and Ecosoft. Available in different lengths, diameters and micron ratings, our cartridges provide filtration options for domestic, commercial and industrial water treatment systems. Check your housing dimensions and filtration requirements to find a compatible replacement.


  • Prism Value Spun Polypropylene Filter 20" - GroAqua

    Prism Prism FC-DSPP Value Spun Polypropylene Filter 20"

    Get the filtration performance you need at an unbeatable price with the PRISM FC-DSPP Value Spun Polypropylene Filter. Designed for reliability and efficiency, this budget-friendly option is perfect for various filtration applications. Key Features AffordabilityThe most cost-effective spun-bonded cartridge in the PRISM range, ideal for frequent replacements. Graded Density ConstructionReduces premature blinding of downstream filtration systems, enhancing overall efficiency. Optimized for Batch ProcessesSuitable for applications that require frequent cartridge changes, ensuring smooth operations. Material DurabilityMade with high-quality polypropylene for long-lasting and consistent performance. Double Open Ended DesignFeatures DOE end-caps for seamless compatibility with most standard housings. Versatile Applications Whether you’re managing batch processes or guarding downstream systems from premature clogging, the PRISM FC-DSPP is built to deliver. It’s a reliable choice for industries that demand affordable, efficient, and high-performing filtration solutions.

    €5,95

  • SPECTRUM PSP Premier Spun Bonded TruDepth 40" Filter - GroAqua

    Spectrum SPECTRUM Premier Spun Bonded TruDepth Filter 20"

    With higher efficiency and a longer service life than both the Economic and Standard spun, the PSP is the most versatile and adept cartridge in the TruDepth range. The deep grooved construction significantly increases the surface area, maximising the dirt holding capacity of the cartridge whilst the integral support core increases pressure and temperature operating conditions. Available with a range of end-caps for added seal security and operator ease for fitting in multi-round housings.

    €20,95

  • Last stock! 24pk Ecosoft PP melt blown sediment filter 2.5″×10″ 1 micron - GroAqua

    Ecosoft 24pk Ecosoft PP melt blown sediment filter 2.5″×10″ 1 micron

    Superior Sediment Removal The 24pk Ecosoft PP melt blown sediment filter is perfect for efficiently removing sediments from your water. With a filtration rating of 1 micron, this filter is capable of capturing even the smallest particles, ensuring clean and clear water for your home or business. Say goodbye to sediments and hello to pure, fresh water with this powerful filter. Premium Quality Filter Made by Ecosoft, a trusted name in water filtration, this sediment filter is designed to provide reliable performance and excellent filtration results. The 2.5" x 10" size is compatible with a wide range of standard filter housings, making replacement quick and easy. Enjoy peace of mind knowing that your water is being effectively filtered by a top-quality product. Easy to Install This pack of 24 sediment filters is a cost-effective solution for keeping your water clean and sediment-free. Simply insert the filter into your water filtration system and enjoy the benefits of crystal clear water. With Ecosoft's PP melt blown technology, you can trust that this filter will deliver exceptional results with every use.

    €28,95

  • 50pk Aquafilter FCPP20 20 micron polypropylene yarn cartridges 10" Cartridge Filter Aquafilter

    Aquafilter 50pk Aquafilter FCPP5 5 micron polypropylene yarn cartridges 10"

    Aquafilter FCPP5 5 Micron Cartridges Aquafilter FCPP5 5 micron polypropylene yarn cartridges are designed for efficient water filtration. These cartridges are compatible with Aquafilter systems and provide excellent sediment removal capabilities. Each pack contains 50 cartridges, ensuring long-lasting performance and superior water quality for your home or business. Effective Water Filtration The Aquafilter FCPP5 cartridges are specifically designed to remove sediment from water, providing cleaner and safer drinking water. With a 5 micron rating, these cartridges are highly effective at capturing even the smallest particles, ensuring that your water is free from impurities. Say goodbye to cloudy water and enjoy crystal clear, great-tasting water with Aquafilter. Compatible with Aquafilter Systems These cartridges are designed to fit seamlessly into Aquafilter systems, providing easy installation and optimal performance. Whether you're looking to upgrade your existing system or enhance the filtration capabilities of your current setup, the Aquafilter FCPP5 cartridges are the perfect solution. Trust Aquafilter for all your water filtration needs.

    €129,95

  • 50pk Aquafilter FCPP20 20 micron polypropylene yarn cartridges 10" Cartridge Filter Aquafilter

    GroAqua UK 50pk GroAqua FCPP20 20 micron polypropylene yarn cartridges 10"

    Keep your water filtration system performing efficiently with GroAqua FCPP20 20 micron polypropylene yarn filter cartridges. Supplied in a convenient bulk pack of 50, these 10-inch sediment filter cartridges are designed to capture suspended particles and help protect downstream filtration equipment. Ideal for domestic, commercial and industrial water filtration applications, GroAqua FCPP20 cartridges provide reliable sediment filtration for systems requiring a 20 micron filtration rating. Effective 20 Micron Sediment Filtration Designed to reduce suspended particles in water, GroAqua FCPP20 sediment filter cartridges help capture: Sand and grit Silt and sediment Rust particles Other suspended solids The 20 micron filtration rating makes these cartridges suitable for pre-filtration applications where sediment reduction is essential. Quality Polypropylene Yarn Construction Manufactured using polypropylene yarn, these cartridges provide depth filtration, capturing suspended particles throughout the filter structure. They help reduce sediment accumulation in downstream filters, membranes, pumps and water treatment equipment, supporting efficient operation and helping extend the service life of subsequent filtration stages. Convenient Bulk Pack of 50 The GroAqua FCPP20 50-pack is ideal for businesses, maintenance professionals and water treatment operators who regularly replace sediment filter cartridges. Buying in bulk provides a convenient supply of replacement filters for routine maintenance across multiple filtration systems. Product Specifications Brand: GroAqua Model: FCPP20 Filter Rating: 20 Micron Cartridge Length: 10 inches Cartridge Diameter: 2.5 inches (Regular) Filter Material: Polypropylene yarn End Configuration: DOE (Double Open Ended) Pack Quantity: 50 cartridges Application: Water sediment filtration Buy GroAqua FCPP20 Filter Cartridges Choose GroAqua FCPP20 20 micron filter cartridges for dependable sediment filtration and convenient bulk replacement supplies. Available from GroAqua, these 50-pack polypropylene yarn cartridges are an excellent choice for domestic, commercial and industrial water filtration applications requiring effective sediment pre-filtration.

    €129,95

  • SPECTRUM SWP Wound Polypropylene Filter Cartridge - GroAqua

    Spectrum SPECTRUM SWP Wound Polypropylene Filter Cartridge 9 3/4"

    The SPECTRUM SWP Wound Polypropylene Filter Cartridge is your trusted solution for consistent, effective filtration. Engineered with precision and crafted using FDA-compliant polypropylene materials, this filter cartridge sets the standard for quality, versatility, and durability. Whether you're tackling sand, silt, or rust, the SWP delivers reliable performance across various industries. Key Features Advanced Filtration DesignExact computer-controlled winding ensures reliable particulate removal throughout the media. Wide Range of Micron SizesAvailable in options from 0.5 µm to 150 µm, suited for diverse filtration needs. Versatile SizingComes in standard diameters with lengths ranging from 10” to 40”. Large diameter 10” and 20” cartridges are also available to reduce changeout frequency. Premium Material ConstructionMade with polypropylene media and core, ensuring broad chemical compatibility and high-temperature resistance. Graded Density for LongevityConstructed with graded density to maximize dirt-holding capacity, making it ideal for varying particulate sizes. Benefits at a Glance Proven performance with over 50 years of efficiency. Designed to meet FDA compliance for safety and quality. Reduces maintenance efforts with high dirt-holding capacity. Suitable for a wide variety of industries and applications. Applications & Industries The SPECTRUM SWP Filter Cartridge is highly adaptable, making it the ideal choice for: Removing sand, silt, and rust in water systems. Filtering chemicals during manufacturing processes. Metal finishing and surface coating applications. Protecting valves, pumps, and nozzles from particle damage.

    €11,95

  • SPECTRUM EPE Pleat Economic Polyester Pleated Filter (Formerly SPE) - GroAqua

    Spectrum Spectrum Pleat Washable Filter 20"

    Low levels of energy are required to flow liquids through these very efficient filters due to their exceptionally large surface area.The innovative fibrous polyester media used in the construction of these filters increases the dirt holding capability when compared to single sheet media due to the depth characteristics of the packed fibres. The use of resilient polyester media also means the filters can be used with microbiologically untreated liquids such as borehole and river water, as well as harsher chemicals, like those used in the plating industry for instance, making them the ideal choice for a variety of incoming liquid applications.WRAS approved, these cartridges are capable of removing dirt, sand, sediment and other particulate at a highly efficient rate of 90% at the stated micron level. Constructed using bonded vinyl plastisol end-caps ensures the integrity of the pleat pack which is then further enhanced by the use of a tough polypropylene core. The moulded end-caps means no lost end-caps during changeouts and their malleability ensures the optimum seal against the knife-edge of the housing during service.With almost 7 times the surface area of a cylindrical filter, the pleated construction maximises the amount of media used which then optimises service life and makes these cartridges very economical to use.Maximum temperature 38°CKey Product Features 90% efficiency Very low pressure drop meaning low energy requirement High surface area for high flow potential Depth characteristics ensures high dirt holding capability WRAS approved Full range of sizes, lengths and micron ratings available Applications and Industries General particulate removal for incoming water filtration Pre or final stage filtration High flow applications

    €45,95

  • 10pk Aquafilter FCCEL10 10 micron multi- use polyester fabric pleated sediment cartridge Sediment Cartridge Aquafilter

    Aquafilter 10pk Aquafilter FCCEL10 10 micron multi- use polyester fabric pleated sediment cartridge

    Aquafilter FCCEL10 Ensure clean and pure water in your household with the 10pk Aquafilter FCCEL10 sediment cartridge. This high-quality water filter is designed by Aquafilter, a trusted brand in water filtration systems. The 10 micron multi-use polyester fabric pleated cartridge effectively removes sediments and particles from your water supply for improved taste and quality. Durable Polyester Material Made from durable polyester fabric, the Aquafilter FCCEL10 sediment cartridge is built to last. The pleated design provides a larger surface area for better filtration performance and longer lasting use. Say goodbye to frequent filter replacements and enjoy clean water without the hassle. Multi-Use Cartridge The Aquafilter FCCEL10 sediment cartridge is versatile and suitable for various water filtration applications. Whether you are looking to use it in your home, office, or recreational vehicle, this cartridge can meet your needs. Trust Aquafilter to deliver reliable and efficient water filtration solutions for your everyday use.

    €53,95

  • Spectrum Premier Pleat Polypropylene 40″ - GroAqua

    Spectrum Spectrum Premier Pleat Polypropylene 5″

    The SPECTRUM PPP Premier Series Pleated Cartridge combines precision engineering and durability to meet demanding filtration needs. With superior media and advanced design, it offers reliable performance across a variety of applications and industries. Key Benefits Maximized Filtration CapacityA media surface area of 0.6m² delivers higher flow rates and up to 50% greater dirt-holding capacity compared to standard industry alternatives. Dependable Particle RemovalSharp cut-off characteristics ensure consistent and precise removal of required particle sizes, extending filter life and ensuring application integrity. Safe and Non-Leaching DesignThe thermally-bonded construction eliminates adhesive leaching, maintaining purity for sensitive applications, such as food and beverage processing. Chemical CompatibilityConstructed entirely of polypropylene, the cartridge is resistant to a wide range of chemicals, making it versatile and dependable for challenging processes. Customizable and VersatileFDA-compliant media, with 11 micron ratings, 6 length options, and 9 end-cap configurations, ensures flexibility to suit diverse application needs. Features at a Glance Superior Surface Area: 0.6m² per 10" provides higher flow rates and dirt-holding capacity. Exacting Micron Sizes: Available in 11 precise micron ratings. Multiple Lengths and End Caps: Six standard lengths and nine end-cap options for flexible compatibility. Chemical Resistant: Made with all-polypropylene construction for extensive chemical compatibility. Thermal Bonding: Ensures no contamination from adhesives, vital for food-grade and sensitive uses. High Efficiency: Achieves up to 99% efficiency for dependable performance. Applications & Industries The SPECTRUM PPP Premier Series Pleated Cartridge is ideal for numerous filtration applications, including: General Water FiltrationSuitable for pre- or final-stage filtration in general water applications. Beverage ProductionEnsures purification and clarification, meeting strict quality standards. Hospital UseProvides secure seals and ensures cartridge integrity for critical applications. Chemical FiltrationResistant to aggressive chemicals, making it perfect for chemical manufacturing and processing.

    €53,95

  • SPECTRUM SSP Standard Spun Bonded TruDepth Filter 40" - GroAqua

    Spectrum SPECTRUM SSP Standard Spun Bonded TruDepth Filter 20"

    TruDepth Standard spun cartridges from SPECTRUM are one of 4 cartridges available in the TruDepth range, alongside the Economic, Premier and High Efficiency cartridges. Each a different grade to match the wide variety of liquid applications where a broad range of particles are to be removed.Each grade is manufactured from only FDA compliant polypropylene with no binders, resins or glues ensuring no leeching into the liquid stream. All cartridges in the TruDepth range use melt-blown technology to form their 3D micropore matrices with different fine fibres used to create a strong structure with coarser filtration on the surface and finer filtration on the inner. This gradual reduction in size allows the cartridges to be used where a wide band of pollutant sizes exist. Contaminants such as particles, dirt, debris and rust are removed by the TruDepth range to provide efficient filtration and excellent service life.The variants in construction are reflected in each of the range’s performance. The finer fibres and deep grooves used in the Premier range for instance offer benefits in maximising the filtration surface area which increases the flow rate and lowers the pressure drop across the cartridge as well as maximising the dirt-holding capability and extending the service life. The Premier range also benefits from offering end-cap and seal options.Choosing the cartridge grade that is fit for the purpose is dependent upon the individual application requirements of temperature, pressure, band of particle size to be removed, requirements of housing to accept specific end-caps, approvals, sizes, lengths and micron ratings.Key Product Features Unique mini-grooved construction for enhanced dirt holding Strong self-supporting matrix Best value, certified, general use cartridge option Typically used for Pre-RO water treatment, food and beverage and Public water supply Features & Information Constructed from lot controlled, FDA approved materials Superior manufacturing technology over wound cartridges results in an economic, reliable pre-filter A true-graded density filter that incurs no surface blinding Contains no solvents, binders or anti-static agents Broad application compatibility Available in large diameter 10" and 20" lengths for reduced cartridge changeout frequency Applications & Industries General incoming water filtration Pre RO water treatment Nozzle and pump protection Food Beverage Chemical manufacture

    €12,95

  • 50pk Aquafilter FCPP20 20 micron polypropylene yarn cartridges 10" Cartridge Filter Aquafilter

    Aquafilter 50pk Aquafilter FCPP100 100 micron polypropylene yarn cartridges 10"

    Aquafilter FCPP100 Cartridges Introducing the Aquafilter FCPP100 100 micron polypropylene yarn cartridges, specifically designed for water filtration systems. These high-quality cartridges are crafted to efficiently remove sediments and impurities from your water supply, ensuring clean and safe drinking water for you and your family. Water Filter Efficiency The Aquafilter FCPP100 cartridges excel in sediment removal, trapping particles as small as 100 microns to provide you with crystal clear water. With a pack of 50 cartridges, you can enjoy consistent and reliable filtration over an extended period, giving you peace of mind knowing that your water is free from contaminants. Quality Construction Made from durable polypropylene yarn, these cartridges are built to last and withstand the rigors of water filtration. The 10-inch size ensures compatibility with a wide range of filter systems, making it easy to upgrade your current setup for improved water quality. Invest in the Aquafilter FCPP100 cartridges today for effective water purification at home or in commercial settings.

    €129,95

  • 25pk Aquafilter FCPP1 1 micron polypropylene yarn cartridges 10" - GroAqua

    Aquafilter 25pk Aquafilter FCPP50 50 micron polypropylene yarn cartridges 10"

    Efficient Sediment Removal Keep your water clean and clear with the 25pk Aquafilter FCPP50 50 micron polypropylene yarn cartridges. Designed for use with Aquafilter water filters, these cartridges are specifically engineered to efficiently remove sediment, dirt, and other impurities from your water supply. With a 50 micron rating, these cartridges effectively capture even the smallest particles, ensuring your water is free from contaminants. Premium Quality Filter Made from high-quality polypropylene yarn, these cartridges are durable and long-lasting, providing you with clean and healthy water for an extended period of time. The Aquafilter FCPP50 cartridges are designed to fit 10" filter housings, making them compatible with a wide range of water filter systems. Easy to install and replace, these cartridges are a cost-effective solution for maintaining your water filtration system. Convenient Pack This pack includes 25 Aquafilter FCPP50 cartridges, ensuring you have an ample supply on hand for regular maintenance and replacement. Whether you're a homeowner looking to improve the quality of your drinking water or a business owner in need of reliable filtration solutions, these cartridges are a practical choice. Trust Aquafilter for all your water filtration needs and enjoy clean, sediment-free water every day.

    €68,95

  • 24pk Ecosoft PP melt blown sediment filter 2.5″×10″ 20 micron - GroAqua

    Ecosoft 24pk Ecosoft PP melt blown sediment filter 2.5″×10″ 20 micron

    Superior Sediment Removal The 24pk Ecosoft PP melt blown sediment filter is perfect for efficiently removing sediments from your water. With a filtration rating of 20 micron, this filter is capable of capturing even the smallest particles, ensuring clean and clear water for your home or business. Say goodbye to sediments and hello to pure, fresh water with this powerful filter. Premium Quality Filter Made by Ecosoft, a trusted name in water filtration, this sediment filter is designed to provide reliable performance and excellent filtration results. The 2.5" x 10" size is compatible with a wide range of standard filter housings, making replacement quick and easy. Enjoy peace of mind knowing that your water is being effectively filtered by a top-quality product. Easy to Install This pack of 24 sediment filters is a cost-effective solution for keeping your water clean and sediment-free. Simply insert the filter into your water filtration system and enjoy the benefits of crystal clear water. With Ecosoft's PP melt blown technology, you can trust that this filter will deliver exceptional results with every use.

    €28,95

  • SPECTRUM SWP Wound Polypropylene Filter Cartridge 10" Large Diameter - GroAqua

    Spectrum SPECTRUM SWP Wound Polypropylene Filter Cartridge 10" Large Diameter

    The SPECTRUM SWP Wound Polypropylene Filter Cartridge is your trusted solution for consistent, effective filtration. Engineered with precision and crafted using FDA-compliant polypropylene materials, this filter cartridge sets the standard for quality, versatility, and durability. Whether you're tackling sand, silt, or rust, the SWP delivers reliable performance across various industries. Key Features Advanced Filtration DesignExact computer-controlled winding ensures reliable particulate removal throughout the media. Wide Range of Micron SizesAvailable in options from 0.5 µm to 150 µm, suited for diverse filtration needs. Versatile SizingComes in standard diameters with lengths ranging from 10” to 40”. Large diameter 10” and 20” cartridges are also available to reduce changeout frequency. Premium Material ConstructionMade with polypropylene media and core, ensuring broad chemical compatibility and high-temperature resistance. Graded Density for LongevityConstructed with graded density to maximize dirt-holding capacity, making it ideal for varying particulate sizes. Benefits at a Glance Proven performance with over 50 years of efficiency. Designed to meet FDA compliance for safety and quality. Reduces maintenance efforts with high dirt-holding capacity. Suitable for a wide variety of industries and applications. Applications & Industries The SPECTRUM SWP Filter Cartridge is highly adaptable, making it the ideal choice for: Removing sand, silt, and rust in water systems. Filtering chemicals during manufacturing processes. Metal finishing and surface coating applications. Protecting valves, pumps, and nozzles from particle damage.

    €60,95

  • SPECTRUM SWP Wound Polypropylene Filter Cartridge - GroAqua

    Spectrum SPECTRUM SWP Wound Polypropylene Filter Cartridge 20"

    The SPECTRUM SWP Wound Polypropylene Filter Cartridge is your trusted solution for consistent, effective filtration. Engineered with precision and crafted using FDA-compliant polypropylene materials, this filter cartridge sets the standard for quality, versatility, and durability. Whether you're tackling sand, silt, or rust, the SWP delivers reliable performance across various industries. Key Features Advanced Filtration DesignExact computer-controlled winding ensures reliable particulate removal throughout the media. Wide Range of Micron SizesAvailable in options from 0.5 µm to 150 µm, suited for diverse filtration needs. Versatile SizingComes in standard diameters with lengths ranging from 10” to 40”. Large diameter 10” and 20” cartridges are also available to reduce changeout frequency. Premium Material ConstructionMade with polypropylene media and core, ensuring broad chemical compatibility and high-temperature resistance. Graded Density for LongevityConstructed with graded density to maximize dirt-holding capacity, making it ideal for varying particulate sizes. Benefits at a Glance Proven performance with over 50 years of efficiency. Designed to meet FDA compliance for safety and quality. Reduces maintenance efforts with high dirt-holding capacity. Suitable for a wide variety of industries and applications. Applications & Industries The SPECTRUM SWP Filter Cartridge is highly adaptable, making it the ideal choice for: Removing sand, silt, and rust in water systems. Filtering chemicals during manufacturing processes. Metal finishing and surface coating applications. Protecting valves, pumps, and nozzles from particle damage.

    €22,95

  • Spectrum AMS Antimicrobial Truedepth Filter 5 Micron 30" - GroAqua

    Spectrum Spectrum AMS Antimicrobial Truedepth Filter 5 Micron 9 7/8"

    Inhibiting the growth of trapped bacteria and microbes within the filter, the specialist antimicrobial spun depth cartridge prevents premature blocking from biofilm, the occurrence of unpleasant smells and the potential of unsightly water stains by utilising silver ions with antimicrobial properties.Primarily used in private water supplies such as boreholes and well water, the AMS is also an excellent safe guard for more critical pre-filtration applications such a pre-UV treatment.Features & Information Added active ingredient that resists and inhibits bacterial growth Effective graded particulate reduction and high dirt holding capacity Suitable for borehole and well water Ideal for protecting water pumps Typically used for private water supply

    €6,95

  • Spectrum SSP97 High Efficiency Spun Bonded TruDepth Filter 40" - GroAqua

    Spectrum Spectrum SSP97 High Efficiency Spun Bonded TruDepth Filter 20"

    The new SSP97 from SPECTRUM, delivers exceptional 97% efficiency with a low clear pressure drop at an affordable price. Finer fibres used in the construction create a more accurate level of filtration, whilst maintaining a high dirt holding capacity.The SSP97 with its melt-bonded exterior minimises any fibre migration, whilst its single, one piece, graded density and thermally bonded fibre construction made from 100% polypropylene introduces no binders, lubricants, or other additives in its manufacture.Features & Information High efficiency filtration at an affordable price Graded density construction, manufactured from 100% polypropylene Ideal for food and beverage and chemical applications

    €26,95

  • Spectrum ESP Economic Spun Bonded TruDepth Filter 30" - GroAqua

    Spectrum Spectrum ESP Economic Spun Bonded TruDepth Filter 9 7/8"

    The lowest cost spun-bonded cartridge in the SPECTRUM range, the TruDepth Economic cartridge is ideally suited for batch processes where repeated change-out is required. With a graded density construction, this entry level cartridge is excellent at preventing premature blinding of other filtration systems further downstream.As with all of the TruDepth range, the ESP from SPECTRUM benefits from a strong self-supporting structure, manufactured from FDA compliant materials.Features & Information Constructed from FDA compliant materials Superior manufacturing technology over wound cartridges results in an economic, reliable pre-filter Contains no solvents, binders or anti-static agents Broad application compatibility Features & Information General incoming water filtration Pre RO water treatment Nozzle and pump protection Food Beverage Chemical manufacture

    €4,95

  • SPECTRUM SWP Wound Polypropylene Filter Cartridge 10" Large Diameter - GroAqua

    Spectrum SPECTRUM SWP Wound Polypropylene Filter Cartridge 20" Large Diameter

    The SPECTRUM SWP Wound Polypropylene Filter Cartridge is your trusted solution for consistent, effective filtration. Engineered with precision and crafted using FDA-compliant polypropylene materials, this filter cartridge sets the standard for quality, versatility, and durability. Whether you're tackling sand, silt, or rust, the SWP delivers reliable performance across various industries. Key Features Advanced Filtration DesignExact computer-controlled winding ensures reliable particulate removal throughout the media. Wide Range of Micron SizesAvailable in options from 0.5 µm to 150 µm, suited for diverse filtration needs. Versatile SizingComes in standard diameters with lengths ranging from 10” to 40”. Large diameter 10” and 20” cartridges are also available to reduce changeout frequency. Premium Material ConstructionMade with polypropylene media and core, ensuring broad chemical compatibility and high-temperature resistance. Graded Density for LongevityConstructed with graded density to maximize dirt-holding capacity, making it ideal for varying particulate sizes. Benefits at a Glance Proven performance with over 50 years of efficiency. Designed to meet FDA compliance for safety and quality. Reduces maintenance efforts with high dirt-holding capacity. Suitable for a wide variety of industries and applications. Applications & Industries The SPECTRUM SWP Filter Cartridge is highly adaptable, making it the ideal choice for: Removing sand, silt, and rust in water systems. Filtering chemicals during manufacturing processes. Metal finishing and surface coating applications. Protecting valves, pumps, and nozzles from particle damage.

    €120,95

  • 10pk Ecosoft dual gradient PP sediment filter, 2.5″×10″, 20-5 micron - GroAqua

    Ecosoft Ecosoft dual gradient PP sediment filter 20-5 Micron 10"

    Ecosoft Dual Gradient PP Sediment Filter Easily remove sediment from your water with the Ecosoft dual gradient PP sediment filter. With a filtration gradient of 20-5 microns, this filter ensures that even the small particles are captured, leaving you with clean and clear water every time. This filter is designed for use in 2.5" x 10" filter housings, making it easy to install and replace. Advanced Sediment Removal The dual gradient design of this filter allows for greater sediment removal compared to traditional filters. By filtering water through two layers of polypropylene media, this filter is able to trap more particles before they can enter your water supply. Say goodbye to sediment buildup and enjoy higher water quality with the Ecosoft dual gradient PP sediment filter.

    €2,95

  • Prism Core Spun Polypropylene Filter 30" - GroAqua

    Prism Prism FC-DSPP Core Spun Polypropylene Filter 30"

    The PRISM FC-DSPP Core Spun Polypropylene Cartridge is a reliable and cost-effective solution for efficient particulate reduction in water treatment systems. Engineered with precision, its unique mini-grooved construction offers a significantly higher surface area and superior dirt holding capacity compared to standard filters. Designed for versatility, the Core DSPP is available in various sizes, including large diameter configurations, to suit a wide range of applications and system requirements. Key Features Mini-Grooved ConstructionInnovative design with mini-grooves increases the cartridge's surface area, enhancing dirt holding capacity and filtration efficiency. General Particulate ReductionIdeal for reducing sediment, dirt, and other particulates, providing cleaner and clearer water. Flexible Sizing OptionsChoose from lengths including 4 7/8", 9 7/8", 20", 30", and 40" for regular diameters, as well as large diameter options like 9 3/4" and 20". Large Diameter ConfigurationsThe Core DSPP-L versions offer higher dirt loading potential and increased flow rates, making them suitable for higher demand systems. High Efficiency and PerformanceRated at 80% efficiency, it is available in multiple micron ratings (1, 5, 10, and 20) to meet varied filtration needs. Technical Specifications Material: Polypropylene Micron Ratings: 1, 5, 10, 20 Efficiency: 80% Length Options: 4 7/8", 9 7/8", 20", 30", 40", 9 3/4" Large Diameter, 20" Large Diameter Diameter: Regular (2.5"), Large Diameter (4.5") End-Cap: DOE (Double Open Ended) Why Choose PRISM FC-DSPP Core Spun Polypropylene Cartridge? The PRISM FC-DSPP Core Spun Polypropylene cartridge is specifically designed to deliver premium filtration performance at an affordable price. Its advanced mini-grooved design ensures greater dirt loading capacity and extended service life, reducing maintenance and replacement costs. For systems requiring higher flow rates and larger dirt holding potential, the large diameter options of the Core DSPP-L are an excellent choice. Perfectly suited for residential, commercial, and industrial applications, this versatile cartridge delivers consistent results without compromise.

    €10,95

  • SPECTRUM PSP Premier Spun Bonded TruDepth 9 3/4" Large Diameter Filter - GroAqua

    Spectrum SPECTRUM PSP Premier Spun Bonded TruDepth 9 3/4" Large Diameter Filter

    High Efficiency Premier Spun Bonded Filter Introducing the SPECTRUM PSP Premier Spun Bonded TruDepth 9 3/4" Large Diameter Filter, engineered for higher efficiency in water filtration. With its premier spun construction, this filter provides exceptional performance in removing impurities and contaminants from your water supply. Say goodbye to murky water and enjoy crystal-clear, fresh water with this advanced filter technology. TruDepth Design for Optimal Filtration The TruDepth design of this large diameter filter ensures thorough filtration that goes beyond the surface level. By capturing even the smallest particles and sediments, this filter guarantees cleaner and healthier water for your household. Trust in the reliability of SPECTRUM PSP Premier Spun Bonded Filter to deliver exceptional results in water purification. Long-lasting Solution for Clean Water Invest in the SPECTRUM PSP Premier Spun Bonded TruDepth Filter for a long-lasting solution to your water filtration needs. With its durable construction and efficient filtration capabilities, this filter is designed to provide you with clean and safe drinking water for an extended period. Enjoy peace of mind knowing that your water supply is protected by a top-of-the-line water filter.

    €45,95 - €50,95

  • SPECTRUM SWC Wound Cotton Filter Cartridge with Stainless Steel Core 40" - GroAqua

    Spectrum SPECTRUM SWC Wound Cotton Filter Cartridge with Stainless Steel Core 10"

    For applications with a higher operating temperature or where polypropylene is incompatible with the feed solution, the SWC cartridge provides graded particulate reduction and is supplied as standard with a stainless steel core for added strength. Due to the natural absorption properties of the cotton media, the SWC exhibits the ability to remove and retain dispersed oil making it suitable for use in degreasing applications.The SPECTRUM Wound cotton range is offered in a wide span of micron ratings (1 to 100), offering cost effective particulate filtration with a tried and tested history to prove it.High temperature on stainless steel coreCotton (max temp 120°C)Used principally where polypropylene is incompatible with the filtrate, the bleached cotton of the SPECTRUM Wound, which meets FDA standards, is specifically designed for water and food applications, with its 304 stainless steel core ensuring high temperature capabilities.Features & Information This range is manufactured from bleached cotton and meets FDA standards for food contact Can operate at high temperatures and maintain structure due to its 304L stainless steel core Also available with polypropylene core (SWC-P) Applications & Industries Solvent Degreasing Electroplating cleaning baths Potable water

    €24,95

  • 24pk Ecosoft dual gradient PP sediment filter, 2.5″×10″, 20 - 5 micron - GroAqua

    Ecosoft 24pk Ecosoft dual gradient PP sediment filter, 2.5″×10″, 20-5 micron

    High-Quality Ecosoft Water Filter Ecosoft brings you a top-of-the-line water filter designed to provide you with clean and refreshing drinking water. The 10-pack Ecosoft dual gradient PP sediment filter is a reliable choice for your filtration needs. With a size of 2.5" x 10" and a filtration range of 20-5 microns, this filter is perfect for ensuring that your water is free from impurities and contaminants. Dual Gradient Filtration Technology This water filter features dual gradient technology, allowing for more effective filtration of particles and sediments in your water. The dual gradient design ensures that the filter captures particles ranging from 20 microns down to as small as 5 microns, leaving you with cleaner and healthier drinking water. Easy to Install and Maintain Installing and maintaining this Ecosoft water filter is a breeze. With its compact size and easy-to-follow instructions, you can quickly have it up and running in no time. Additionally, the long-lasting filter cartridges make maintenance hassle-free, saving you time and effort. Trust Ecosoft for all your water filtration needs and enjoy peace of mind knowing that your water is safe and clean.

    €42,95

  • SPECTRUM SWC Wound Cotton Filter Cartridge with Stainless Steel Core - GroAqua

    Spectrum SPECTRUM SWC Wound Cotton Filter Cartridge with Stainless Steel Core 20"

    For applications with a higher operating temperature or where polypropylene is incompatible with the feed solution, the SWC cartridge provides graded particulate reduction and is supplied as standard with a stainless steel core for added strength. Due to the natural absorption properties of the cotton media, the SWC exhibits the ability to remove and retain dispersed oil making it suitable for use in degreasing applications.The SPECTRUM Wound cotton range is offered in a wide span of micron ratings (1 to 100), offering cost effective particulate filtration with a tried and tested history to prove it.High temperature on stainless steel coreCotton (max temp 120°C)Used principally where polypropylene is incompatible with the filtrate, the bleached cotton of the SPECTRUM Wound, which meets FDA standards, is specifically designed for water and food applications, with its 304 stainless steel core ensuring high temperature capabilities.Features & Information This range is manufactured from bleached cotton and meets FDA standards for food contact Can operate at high temperatures and maintain structure due to its 304L stainless steel core Also available with polypropylene core (SWC-P) Applications & Industries Solvent Degreasing Electroplating cleaning baths Potable water

    €49,95

  • Spectrum AMS Antimicrobial Truedepth Filter 5 Micron 30" - GroAqua

    Spectrum Spectrum AMS Antimicrobial Truedepth Filter 5 Micron 20"

    Inhibiting the growth of trapped bacteria and microbes within the filter, the specialist antimicrobial spun depth cartridge prevents premature blocking from biofilm, the occurrence of unpleasant smells and the potential of unsightly water stains by utilising silver ions with antimicrobial properties.Primarily used in private water supplies such as boreholes and well water, the AMS is also an excellent safe guard for more critical pre-filtration applications such a pre-UV treatment.Features & Information Added active ingredient that resists and inhibits bacterial growth Effective graded particulate reduction and high dirt holding capacity Suitable for borehole and well water Ideal for protecting water pumps Typically used for private water supply

    €13,95

  • Last stock! SPECTRUM EPE Pleat Economic Polyester Pleated Filter (Formerly SPE) - GroAqua

    Spectrum SPECTRUM EPE Pleat Economic Polyester Pleated Filter 9 3/4"

    Low levels of energy are required to flow liquids through these very efficient filters due to their exceptionally large surface area.The innovative fibrous polyester media used in the construction of these filters increases the dirt holding capability when compared to single sheet media due to the depth characteristics of the packed fibres. The use of resilient polyester media also means the filters can be used with microbiologically untreated liquids such as borehole and river water, as well as harsher chemicals, like those used in the plating industry for instance, making them the ideal choice for a variety of incoming liquid applications.WRAS approved, these cartridges are capable of removing dirt, sand, sediment and other particulate at a highly efficient rate of 90% at the stated micron level. Constructed using bonded vinyl plastisol end-caps ensures the integrity of the pleat pack which is then further enhanced by the use of a tough polypropylene core. The moulded end-caps means no lost end-caps during changeouts and their malleability ensures the optimum seal against the knife-edge of the housing during service.With almost 7 times the surface area of a cylindrical filter, the pleated construction maximises the amount of media used which then optimises service life and makes these cartridges very economical to use.Maximum temperature 38°CKey Product Features 90% efficiency Very low pressure drop meaning low energy requirement High surface area for high flow potential Depth characteristics ensures high dirt holding capability WRAS approved Full range of sizes, lengths and micron ratings available Applications and Industries General particulate removal for incoming water filtration Pre or final stage filtration High flow applications

    €22,95

  • SPECTRUM SSP Standard Spun Bonded TruDepth Filter 9 3/4" Large Diameter - GroAqua

    Spectrum SPECTRUM SSP Standard Spun Bonded TruDepth Filter 9 3/4" Large Diameter

    TruDepth Standard spun cartridges from SPECTRUM are one of 4 cartridges available in the TruDepth range, alongside the Economic, Premier and High Efficiency cartridges. Each a different grade to match the wide variety of liquid applications where a broad range of particles are to be removed.Each grade is manufactured from only FDA compliant polypropylene with no binders, resins or glues ensuring no leeching into the liquid stream. All cartridges in the TruDepth range use melt-blown technology to form their 3D micropore matrices with different fine fibres used to create a strong structure with coarser filtration on the surface and finer filtration on the inner. This gradual reduction in size allows the cartridges to be used where a wide band of pollutant sizes exist. Contaminants such as particles, dirt, debris and rust are removed by the TruDepth range to provide efficient filtration and excellent service life.The variants in construction are reflected in each of the range’s performance. The finer fibres and deep grooves used in the Premier range for instance offer benefits in maximising the filtration surface area which increases the flow rate and lowers the pressure drop across the cartridge as well as maximising the dirt-holding capability and extending the service life. The Premier range also benefits from offering end-cap and seal options.Choosing the cartridge grade that is fit for the purpose is dependent upon the individual application requirements of temperature, pressure, band of particle size to be removed, requirements of housing to accept specific end-caps, approvals, sizes, lengths and micron ratings.Key Product Features Unique mini-grooved construction for enhanced dirt holding Strong self-supporting matrix Best value, certified, general use cartridge option Typically used for Pre-RO water treatment, food and beverage and Public water supply Features & Information Constructed from lot controlled, FDA approved materials Superior manufacturing technology over wound cartridges results in an economic, reliable pre-filter A true-graded density filter that incurs no surface blinding Contains no solvents, binders or anti-static agents Broad application compatibility Available in large diameter 10" and 20" lengths for reduced cartridge changeout frequency Applications & Industries General incoming water filtration Pre RO water treatment Nozzle and pump protection Food Beverage Chemical manufacture

    €30,95

  • SPECTRUM SSP Standard Spun Bonded TruDepth Filter 40" - GroAqua

    Spectrum SPECTRUM SSP Standard Spun Bonded TruDepth Filter 30"

    TruDepth Standard spun cartridges from SPECTRUM are one of 4 cartridges available in the TruDepth range, alongside the Economic, Premier and High Efficiency cartridges. Each a different grade to match the wide variety of liquid applications where a broad range of particles are to be removed.Each grade is manufactured from only FDA compliant polypropylene with no binders, resins or glues ensuring no leeching into the liquid stream. All cartridges in the TruDepth range use melt-blown technology to form their 3D micropore matrices with different fine fibres used to create a strong structure with coarser filtration on the surface and finer filtration on the inner. This gradual reduction in size allows the cartridges to be used where a wide band of pollutant sizes exist. Contaminants such as particles, dirt, debris and rust are removed by the TruDepth range to provide efficient filtration and excellent service life.The variants in construction are reflected in each of the range’s performance. The finer fibres and deep grooves used in the Premier range for instance offer benefits in maximising the filtration surface area which increases the flow rate and lowers the pressure drop across the cartridge as well as maximising the dirt-holding capability and extending the service life. The Premier range also benefits from offering end-cap and seal options.Choosing the cartridge grade that is fit for the purpose is dependent upon the individual application requirements of temperature, pressure, band of particle size to be removed, requirements of housing to accept specific end-caps, approvals, sizes, lengths and micron ratings.Key Product Features Unique mini-grooved construction for enhanced dirt holding Strong self-supporting matrix Best value, certified, general use cartridge option Typically used for Pre-RO water treatment, food and beverage and Public water supply Features & Information Constructed from lot controlled, FDA approved materials Superior manufacturing technology over wound cartridges results in an economic, reliable pre-filter A true-graded density filter that incurs no surface blinding Contains no solvents, binders or anti-static agents Broad application compatibility Available in large diameter 10" and 20" lengths for reduced cartridge changeout frequency Applications & Industries General incoming water filtration Pre RO water treatment Nozzle and pump protection Food Beverage Chemical manufacture

    €18,95

  • Spectrum ESP Economic Spun Bonded TruDepth Filter 30" - GroAqua

    Spectrum SPECTRUM ESP Economic Spun Bonded TruDepth Filter 40"

    The lowest cost spun-bonded cartridge in the SPECTRUM range, the TruDepth Economic cartridge is ideally suited for batch processes where repeated change-out is required. With a graded density construction, this entry level cartridge is excellent at preventing premature blinding of other filtration systems further downstream.As with all of the TruDepth range, the ESP from SPECTRUM benefits from a strong self-supporting structure, manufactured from FDA compliant materials.Features & Information Constructed from FDA compliant materials Superior manufacturing technology over wound cartridges results in an economic, reliable pre-filter Contains no solvents, binders or anti-static agents Broad application compatibility Features & Information General incoming water filtration Pre RO water treatment Nozzle and pump protection Food Beverage Chemical manufacture

    €20,95

  • SPECTRUM SSP Standard Spun Bonded TruDepth Filter 9 3/4" Large Diameter - GroAqua

    Spectrum SPECTRUM SSP Standard Spun Bonded TruDepth Filter 20" Large Diameter

    TruDepth Standard spun cartridges from SPECTRUM are one of 4 cartridges available in the TruDepth range, alongside the Economic, Premier and High Efficiency cartridges. Each a different grade to match the wide variety of liquid applications where a broad range of particles are to be removed.Each grade is manufactured from only FDA compliant polypropylene with no binders, resins or glues ensuring no leeching into the liquid stream. All cartridges in the TruDepth range use melt-blown technology to form their 3D micropore matrices with different fine fibres used to create a strong structure with coarser filtration on the surface and finer filtration on the inner. This gradual reduction in size allows the cartridges to be used where a wide band of pollutant sizes exist. Contaminants such as particles, dirt, debris and rust are removed by the TruDepth range to provide efficient filtration and excellent service life.The variants in construction are reflected in each of the range’s performance. The finer fibres and deep grooves used in the Premier range for instance offer benefits in maximising the filtration surface area which increases the flow rate and lowers the pressure drop across the cartridge as well as maximising the dirt-holding capability and extending the service life. The Premier range also benefits from offering end-cap and seal options.Choosing the cartridge grade that is fit for the purpose is dependent upon the individual application requirements of temperature, pressure, band of particle size to be removed, requirements of housing to accept specific end-caps, approvals, sizes, lengths and micron ratings.Key Product Features Unique mini-grooved construction for enhanced dirt holding Strong self-supporting matrix Best value, certified, general use cartridge option Typically used for Pre-RO water treatment, food and beverage and Public water supply Features & Information Constructed from lot controlled, FDA approved materials Superior manufacturing technology over wound cartridges results in an economic, reliable pre-filter A true-graded density filter that incurs no surface blinding Contains no solvents, binders or anti-static agents Broad application compatibility Available in large diameter 10" and 20" lengths for reduced cartridge changeout frequency Applications & Industries General incoming water filtration Pre RO water treatment Nozzle and pump protection Food Beverage Chemical manufacture

    €60,95

  • SPECTRUM AMS Antimicrobial Trudepth Filter 5 Micron 9 3/4" Large Diameter - GroAqua

    Spectrum SPECTRUM AMS Antimicrobial Trudepth Filter 5 Micron 20" Large Diameter

    Inhibiting the growth of trapped bacteria and microbes within the filter, the specialist antimicrobial spun depth cartridge prevents premature blocking from biofilm, the occurrence of unpleasant smells and the potential of unsightly water stains by utilising silver ions with antimicrobial properties.Primarily used in private water supplies such as boreholes and well water, the AMS is also an excellent safe guard for more critical pre-filtration applications such a pre-UV treatment.Features & Information Added active ingredient that resists and inhibits bacterial growth Effective graded particulate reduction and high dirt holding capacity Suitable for borehole and well water Ideal for protecting water pumps Typically used for private water supply

    €89,95

  • 25pk Aquafilter FCPP1 1 micron polypropylene yarn cartridges 10" - GroAqua

    Aquafilter 25pk Aquafilter FCPP100 100 micron polypropylene yarn cartridges 10"

    Efficient Sediment Removal The 25pk Aquafilter FCPP100 100 micron polypropylene yarn cartridges 10" are designed to effectively remove sediment from your water supply. The high-quality polypropylene material ensures efficient filtration, leaving you with clean and clear water for drinking and cooking. Compatible with Aquafilter Systems These cartridges are specifically designed for use with Aquafilter water filter systems. The 100 micron rating makes them ideal for capturing even the smallest sediment particles, providing you with reliable filtration performance. With a pack of 25, you'll have plenty on hand for regular replacement. Easy to Install and Replace Installing and replacing these cartridges is a quick and easy process, making maintenance a breeze. Simply follow the instructions provided with your Aquafilter system for hassle-free filter changes. Keep your water filtration system running smoothly with the Aquafilter FCPP100 cartridges.

    €68,95

  • 25pk Aquafilter FCPP1 1 micron polypropylene yarn cartridges 10" - GroAqua

    Aquafilter 25pk Aquafilter FCPP1 1 micron polypropylene yarn cartridges 10"

    Removes Sediment Efficiently The 25pk Aquafilter FCPP1 1 micron polypropylene yarn cartridges are designed to effectively remove sediment from your water supply. These cartridges are perfect for filtering out dirt, sand, rust, and other particles that can affect the taste and quality of your water. With a 1 micron rating, these cartridges provide a high level of filtration to ensure your water is clean and clear. High-Quality Water Filtration Keep your water clean and safe with Aquafilter's FCPP1 cartridges. These cartridges are made with high-quality polypropylene yarn that is designed to trap even the smallest particles in your water. With a 10" size, these cartridges are suitable for a wide range of water filtration systems, making them a versatile option for any home or business. Easy to Install and Replace These cartridges are easy to install and replace, making maintenance a breeze. Simply follow the instructions provided with your water filtration system to change out the old cartridge for a new one. With a 25 pack, you'll have plenty of replacements on hand to keep your water filtration system running smoothly. Trust Aquafilter for reliable and efficient water filtration solutions.

    €68,95

  • Aquafilter FCHOT1 5 micron Yarn sediment cartridge for hot water Cartridge Filter Aquafilter

    Aquafilter Aquafilter FCHOT1 5 micron Yarn sediment cartridge for hot water

    Effective Sediment Removal Aquafilter FCHOT1 5 micron Yarn sediment cartridge is designed specifically for hot water filtration. This cartridge effectively removes sediment, dirt, rust, and other particles to ensure your hot water is clean and clear. The 5 micron filtration is ideal for capturing even the smallest particles, providing you with high-quality water for all your hot water needs. Improved Water Quality With Aquafilter FCHOT1 cartridge, you can enjoy improved water quality in your hot water system. By removing sediment and impurities, this cartridge helps prevent clogs, corrosion, and damage to your hot water appliances. Say goodbye to murky water and hello to crystal-clear, sediment-free hot water for drinking, cooking, and bathing. Easy Installation Installing the Aquafilter FCHOT1 cartridge is quick and easy. Simply follow the instructions provided, and you'll have clean, filtered hot water in no time. This cartridge is compatible with most standard water filter systems, making it a convenient choice for upgrading your hot water filtration. Say goodbye to sediment buildup and enjoy clean, clear hot water with Aquafilter FCHOT1.

    €2,95

  • PRISM Plus Spun Polypropylene Filter Cartridge 20" - GroAqua

    Prism PRISM FC-DSPP Plus Spun Polypropylene Filter Cartridge 20"

    The PRISM FC-DSPP Plus Spun Polypropylene Cartridge represents the pinnacle of performance within the PRISM spun filter range. Designed for superior efficiency and extended service life, the Plus grade stands out as the most versatile option available. Its deep grooved construction maximizes surface area, dramatically increasing dirt holding capacity, while the integral support core enhances durability, pressure tolerance, and temperature resistance. Perfect for demanding applications, it is available with a range of end-caps to ensure secure sealing and effortless installation in multi-round housings. Key Features Enhanced EfficiencyRated at 85% efficiency, the Plus grade surpasses both Value and Core versions in filtration performance and lifespan. Deep Grooved ConstructionThe innovative deep grooves significantly increase surface area, boosting dirt holding capacity and extending service intervals. Integral Support CoreReinforces the cartridge, allowing it to perform reliably under higher pressure and temperature conditions. Versatile ConfigurationsAvailable with multiple end-cap options for operator convenience and secure sealing in multi-round housing systems. Broad Application RangeIdeal for a variety of filtration scenarios requiring high durability and prolonged performance. Technical Specifications Material: Polypropylene Micron Ratings: 1, 5, 10, 20, 50 Efficiency: 85% Length Options: 4 7/8", 9 7/8", 20", 30", 40", 9 3/4" Large Diameter, 20" Large Diameter Diameter: Regular (2.5"), Large Diameter (4.5") Why Choose the PRISM FC-DSPP Plus Spun Polypropylene Cartridge? The PRISM FC-DSPP Plus Spun Polypropylene cartridge is trusted for offering unmatched efficiency, dirt loading capacity, and resilience. Its advanced deep grooved design ensures optimal filtration, while the addition of an integral support core provides the durability needed for heavy-duty applications. Whether used in residential, commercial, or industrial setups, the Plus grade cartridge delivers consistently outstanding performance. With its extended lifespan and versatile options, this filter is a reliable and cost-effective choice for any water filtration system.

    €12,95


Water filter cartridges are replaceable filtration components designed to remove specific particles or substances from water as it passes through a filtration system. Selecting the correct cartridge helps maintain filtration performance, protect downstream equipment and support consistent water quality.

At GroAqua, we stock a wide range of replacement water filter cartridges from manufacturers including Aquafilter, PRISM, SPECTRUM and Ecosoft. Our selection includes sediment filters, polypropylene cartridges, wound filters, spun filters and pleated cartridges in a variety of sizes and filtration ratings.

Whether you are replacing a cartridge in a domestic water filter or maintaining a larger commercial filtration installation, choosing the correct filter type, dimensions and micron rating is essential.

Types of Water Filter Cartridges

Different cartridge designs are suited to different filtration requirements. Understanding the available types will help you select a suitable replacement.

Polypropylene Sediment Filter Cartridges

Polypropylene sediment cartridges are commonly used as the first stage of water filtration. They capture suspended particles such as sand, silt, rust and other sediment before water reaches downstream filters or equipment.

Aquafilter and PRISM polypropylene cartridges are available in different designs and micron ratings to suit a variety of filtration applications.

These cartridges are particularly useful for:

  • Reducing suspended sediment in incoming water.

  • Protecting downstream carbon filters and other treatment equipment.

  • Reducing particulate build-up in pipework and appliances.

  • Providing pre-filtration for domestic and commercial water treatment systems.

Choose a micron rating appropriate for the particle size you need to reduce and the flow requirements of your system.

Spun and Melt-Blown Filter Cartridges

Spun and melt-blown polypropylene cartridges are manufactured by forming layers of fine polypropylene fibres into a depth filtration structure.

This construction allows particles to be captured throughout the filter material rather than only at its outer surface.

Depending on the cartridge specification, these filters can be used to reduce:

  • Sand and silt.

  • Rust particles.

  • Suspended solids.

  • Other particulate matter.

Some designs use graded-density filtration, with different fibre structures through the cartridge depth. This can provide useful dirt-holding capacity while maintaining suitable flow characteristics.

Wound Filter Cartridges

Wound filter cartridges are made by wrapping filtration yarn around a central core in a controlled pattern. The resulting structure provides depth filtration for suspended particles.

PRISM and Aquafilter wound polypropylene cartridges are available in different micron ratings and dimensions.

Wound filters are commonly used for:

  • General sediment reduction.

  • Pre-filtration in water treatment systems.

  • Protecting pumps, pipework and downstream filtration stages.

  • Domestic, commercial and selected industrial applications.

When choosing a wound cartridge, consider its micron rating, material compatibility, operating temperature and pressure requirements.

Pleated Sediment Filter Cartridges

Pleated filter cartridges use folded filtration media to provide a larger effective filtration surface within a compact cartridge.

Depending on the model and media, pleated filters can offer useful dirt-holding capacity and may be suitable for applications where the cartridge can be cleaned and reused.

Some polyester pleated cartridges are designed to be washable, but always check the manufacturer's instructions before attempting to clean or reuse a filter.

Specialist Filter Cartridges

The collection also includes specialist cartridge designs for particular filtration requirements, including antimicrobial-treated, ceramic and stainless-steel pleated options.

These products have specific applications and performance characteristics. Check the individual product description and manufacturer's documentation to understand what each cartridge is designed to do.

Choosing the Correct Filter Cartridge Size

One of the most important considerations when buying a replacement water filter cartridge is physical compatibility with your existing housing.

Filter cartridges are available in several standard lengths and diameters.

Common options include:

  • 10-inch cartridges: Widely used in domestic and smaller commercial filter housings.

  • 20-inch cartridges: Often selected for larger systems or installations requiring greater filtration capacity.

  • 30-inch and 40-inch cartridges: Used in larger commercial and industrial filtration equipment.

  • Standard 2.5-inch diameter: Commonly used in regular cartridge housings.

  • 4.5-inch Big Blue diameter: Used in compatible large-diameter filter housings.

Not every cartridge with the same nominal length will fit every housing. Check the actual cartridge dimensions, end-cap design and connection arrangement before ordering.

Understanding Micron Ratings

A cartridge's micron rating describes the approximate particle size it is designed to capture. The correct rating depends on the filtration objective and the requirements of the wider system.

For example:

  • 1 micron: Fine particulate filtration for compatible applications.

  • 5 micron: Commonly used for fine sediment pre-filtration.

  • 10 micron: General sediment reduction.

  • 20 micron: Coarser sediment filtration.

  • 50 micron and above: Suitable for applications where larger suspended particles need to be captured.

A finer micron rating is not automatically better. Smaller-rated filters can create greater flow resistance and may require more frequent replacement where incoming water contains high levels of sediment.

Also check whether the stated rating is nominal or absolute. These terms describe different filtration performance standards and should not be treated as interchangeable.

How to Choose the Right Replacement Water Filter Cartridge

Before ordering a replacement cartridge, compare the following specifications:

1. Cartridge Dimensions

Measure the existing cartridge or check the manufacturer's product information. Confirm its length, outside diameter and internal diameter.

2. Micron Rating

Choose a rating suitable for the particles you want to reduce and the requirements of your filtration system.

3. Filter Material

Polypropylene, polyester, ceramic and stainless-steel cartridges have different characteristics. Select a material suitable for your water and operating conditions.

4. Flow Rate

Check the recommended flow rate for the cartridge and ensure it is appropriate for your installation. A cartridge that is too restrictive can affect downstream equipment and water delivery.

5. Operating Pressure and Temperature

Confirm that the cartridge is suitable for the pressure and temperature conditions of your system. Some cartridges are designed specifically for cold water, while others have different temperature limits.

6. Housing Compatibility

Check the cartridge's dimensions, end caps and connection design. A cartridge may have the correct nominal length but still be unsuitable for a particular housing.

When Should You Replace a Water Filter Cartridge?

Replacement frequency depends on the cartridge type, incoming water quality, usage and manufacturer's recommendations.

Signs that a cartridge may need replacing include:

  • Reduced water flow.

  • Increased pressure drop across the filter.

  • Visible sediment build-up.

  • Reaching the manufacturer's recommended service interval.

  • Changes in the performance of downstream equipment.

Do not rely on appearance alone. Some cartridges can become exhausted or blocked without obvious external signs.

For the best results, follow the manufacturer's recommended replacement schedule and monitor system performance.

Water Filter Cartridges for Domestic, Commercial and Industrial Applications

Replacement cartridges are used in many different types of water filtration systems.

Domestic Water Filtration

Standard 10-inch cartridges are widely used in household filtration systems to reduce sediment and protect other treatment stages.

Commercial Water Treatment

Larger cartridges and higher-capacity housings are often used in commercial installations where water demand and filtration requirements are greater.

Industrial Pre-Filtration

Cartridge filters can provide a useful pre-filtration stage in industrial water treatment processes, protecting downstream equipment from suspended solids.

The correct cartridge depends on the application, water quality, flow rate and required filtration performance.

Buy Replacement Water Filter Cartridges from GroAqua

Explore replacement water filter cartridges at GroAqua, with options from Aquafilter, PRISM, SPECTRUM and Ecosoft.

Browse polypropylene sediment filters, wound cartridges, spun filters and pleated filter elements in a choice of sizes and micron ratings.

Whether you need a replacement 10-inch sediment cartridge for a domestic housing or a larger filter element for a commercial installation, compare the product specifications carefully to find the right cartridge for your system.

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