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Filtration

Our filter cartridges are designed to remove sediment, chlorine, bacteria, parasites, heavy metals, and many other contaminants to ensure optimal liquid quality. Beyond water filtration, our cartridges also provide solutions for emulsions, chemicals, and various industrial processes. Whether you need to trap large particles or remove contaminants of different particle sizes, we have the right filter cartridge for you.


  • Spectrum ECB Economy 20" Large Diameter Carbon Block Carbon Cartridge Spectrum 1

    Spectrum Spectrum ECB Economy Carbon Block 20" Large Diameter

    The Spectrum ECB Economy Carbon Block is designed to provide cost-effective water treatment for processes that don't require a long service life. Engineered with acid-washed bituminous granular activated carbon (GAC), it efficiently removes unpleasant tastes, odors, and contaminants like chlorine and organic pollutants. This versatile solution is ideal for low-capacity industrial applications and small reverse osmosis (RO) systems. Key Benefits Enhanced Chlorine RemovalDelivers up to 60% chlorine reduction, ensuring clean and safe treated water. Cost-Effective DesignPerfect for economical applications where high capacity isn’t essential. Reliable DurabilityWith a robust polypropylene outer wrap, the cartridge resists premature clogging and extends filter life. Versatile ApplicationsSuitable for batch processes, small RO systems, and various low-capacity industrial uses. Flexible Sizing OptionsAvailable in large diameters (9¾" or 20") to reduce the frequency of cartridge replacements. Features Manufactured from acid-washed bituminous GAC, ensuring superior microporosity for efficient filtration. Polypropylene wrap captures particles before they reach the carbon core, preventing clogging. Available in 1, 5, and 10-micron ratings to suit different water filtration needs. Lightweight yet durable construction using premium materials like EPDM gaskets and polyethylene netting.

    £86.10

  • SPECTRUM SCB Standard Carbon Block 5 Micron 9 3/4" Large Diameter - GroAqua

    Spectrum SPECTRUM SCB Standard Carbon Block 5 Micron 20" Large Diameter

    The Spectrum SCB Standard Carbon Block, 5 Micron, is a premium solution for water treatment, designed to deliver exceptional chlorine reduction and a cleaner, fresher taste. Made with high-quality acid-washed coconut carbon, it provides exceptional filtration efficiency while extending cartridge life. Ideal for drinking water treatment, it also protects RO systems and enhances beverage production processes. Key Benefits Superior Chlorine ReductionAchieves up to 75% free chlorine reduction, surpassing the performance of comparable carbon blocks. Premium Coconut CarbonUses food-grade, acid-washed coconut carbon for excellent taste and odour control. Durable and ReliableHigh-strength construction resists clogging and enhances service life with an outer polypropylene wrap. Optimal PerformanceReduces VOCs, THMs, and organic pollutants effectively, ensuring safer, cleaner water. Versatile ApplicationsPerfect for drinking water systems, RO pre-filtration, and beverage production. Features Constructed from fine, powdered activated carbon (PAC) for higher adsorption capacity. Acid washing ensures regulated pH levels, faster rinse-up time, and reduced carbon fines. Food-grade additives ensure high safety and suitability for consumable water applications. Available in a range of lengths, including large-diameter options, for increased efficiency and fewer maintenance interruptions.

    £116.40

  • Aquafilter FCPS5-L 5 micron melt-blown PP sediment filter cartridge 20" x 2.5" - GroAqua

    Aquafilter Aquafilter FCPS5-L 5 micron melt-blown PP sediment filter cartridge 20" x 2.5"

    High-Quality Water Filtration Enhance the purity of your water with the Aquafilter FCPS5-L sediment filter cartridge. Designed for efficient sediment removal, this 5 micron melt-blown PP filter effectively captures particles as small as 5 microns, leaving you with clean and clear drinking water. Reliable Aquafilter Technology Trust in the Aquafilter brand for top-notch water filtration solutions. The FCPS5-L filter cartridge is constructed with premium materials and built to last, providing long-lasting performance and consistent sediment removal to protect your water from impurities. Easy Installation and Maintenance Measuring 20" x 2.5", this sediment filter cartridge is compatible with standard filter housings, making it easy to install and replace as needed. Keep your water filter system running smoothly with the Aquafilter FCPS5-L, ensuring that your family has access to clean, sediment-free water every day.

    £4.40

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

    Aquafilter Aquafilter FCCEL5 5 micron multi- use polyester fabric pleated sediment cartridge

    Aquafilter FCCEL5 The Aquafilter FCCEL5 is a top-of-the-line water filter cartridge designed for maximum performance and durability. Made from high-quality polyester fabric, this 5 micron multi-use pleated sediment cartridge is built to withstand heavy usage and provide clean, clear water for your home or business. Water Filter Efficiency With its advanced filtration technology, the Aquafilter FCCEL5 effectively removes sediment, rust, dirt, and other impurities from your water supply. This ensures that your water is not only clean and safe to drink but also free from any unpleasant odors or tastes. Say goodbye to cloudy water and enjoy crystal-clear hydration with the Aquafilter FCCEL5. Polyester Fabric Design The durable polyester fabric of the Aquafilter FCCEL5 is designed to last, providing long-lasting performance and reliability. Its pleated design increases surface area, allowing for greater filtration capacity and efficiency. Keep your water clean and fresh with the Aquafilter FCCEL5 – the perfect choice for your water filtration needs.

    £4.43

  • SPECTRUM FibreOnyx Lead Reduction Carbon Filter 0.5µm 93/4" Carbon Cartridge Spectrum

    Spectrum Spectrum Fibreonyx Lead Reduction Filter 0.5 Micron 9 3/4" (SFBC-PB)

    Achieve exceptional water purity with the SPECTRUM SFBC-PB FibreOnyx Lead Reduction, 0.5 Micron cartridge. Specifically designed for point-of-use drinking water systems, this advanced filter delivers unmatched lead reduction while maintaining superior chlorine, taste, and odor (CTO) control. NSF-53 certified, it provides added protection against Giardia cysts, ensuring safe and flawless drinking water. Key Features & Benefits Exceptional Lead ReductionEffectively removes lead contaminants, offering peace of mind for use in soft water areas and aged pipe systems. Simultaneous CTO ReductionReduces chlorine, taste, and odor without compromising lead removal efficiency. NSF-53 Certified MediaProvides superior protection against Giardia cysts, ensuring water meets high safety standards. Post-Filtration LayerEliminates fine carbon release for a clean and contaminant-free final output. Low Pressure DropDesigned for smooth water flow, minimizing pressure loss during operation. Antimicrobial ProtectionPrevents bacterial growth on the filter, extending its usability and performance. Reliable Gasket DesignPermanently molded gaskets provide a secure and durable fit, preventing dislodging during use.

    £33.60

  • Last stock! AICRO-L-AQ 2,5" x 12" in-line cartridge with coconut shell granulated activated carbon - 1/4" NPT Carbon Cartridge Aquafilter

    Aquafilter AICRO-L-AQ 2,5" x 12" in-line cartridge with coconut shell granulated activated carbon - 1/4" NPT

    Protect your home, health, and appliances by filtering your water. The ACC-2 Aquafilter Granular Activated Carbon Filter removes major contaminants from your water supply and provides clean water for drinking, showering, cooking, and other home uses. The GAC removes major water contaminants like Chlorine, Total Organic Carbon (TOC), Pharmaceuticals, Turbidity, Volatile Organic Chemicals (VOC), Herbicides, Industrial Solvents, Insecticides, Pesticides, and Chemicals causing bad tastes, odours, and more. The UDF type filter is vacuum sealed and complete with a polypropylene shell, a thermal bonded cap, and an industrial sealed silicon ring to make sure its durable and reliable. Filter your water with high quality coconut carbon for maximum chemical absorption. Choose the filter that lasts longer to give you the best value in filtration. 2,5" x 12" in-line cartridge with NSF approved coconut shell granulated activated carbon. Removes chlorine, organic substances and certain pesticides. Improves the taste and aroma of filtered water. Available with 1/4" NPT connector. It can be installed in RO systems, "SIDE-BY-SIDE" type refrigerators and direct flow systems.Available sizes: 2,5" x 12"

    £7.57

  • Prism Core Mixed Bed DI Filter 20" Large Diameter - GroAqua

    Prism Prism MRDI CCore Range Deionising Filter 20" Large Diameter

    The PRISM Core Range Deionising Cartridge is expertly designed to deliver high-purity water with outstanding performance. With conductivity levels averaging at 0.1µS/cm, this deionisation filter is a reliable choice for applications requiring ultra-clean water. Versatile and efficient, it can be paired with sediment pre-filters for small batch DI water production straight from the tap or positioned post-RO systems for polishing permeate water, making it ideal for both residential and commercial applications. Key Features High-Purity Water ProductionProduces water with average conductivity levels of 0.1µS/cm, ensuring exceptional purity for specialized applications. Mixed Bed Deionisation ResinFilled with premium mixed bed DI resin to remove ions effectively and deliver ultra-clean water. Flexible Application OptionsCompatible with sediment pre-filters for small-scale needs or post-RO systems for polishing permeate water in larger setups. Durable and Reliable DesignFeatures double open-ended (DOE) end caps and EPDM seals, ensuring long-lasting use and seamless integration with various systems. Multiple Sizes AvailableComes in lengths of 5", 10", and 20", with regular (2.5") and large diameter (4.5") options to fit your system needs. Technical Specifications Technology: Ion Exchange Cartridge Material: Mixed Bed Deionisation Resin Performance: Deionisation Length Options: 5", 10", 20" Diameter: Regular (2.5") and Large Diameter (4.5") End Cap: DOE (Double Open Ended) Seal Material: EPDM Why Choose the PRISM Core Range Deionising Cartridge? The PRISM Core Range Deionising Cartridge is the perfect solution for high-purity water applications. Whether you need small batches of DI water directly from your tap or want an effective polishing solution post-RO, this cartridge delivers unmatched performance and flexibility. Its robust design and top-grade resin ensure consistently excellent results, no matter your water treatment setup.

    £193.70

  • Prism Core Range Carbon Block 9 3/4" Large Diameter - GroAqua

    Prism Prism FC-DBPC Core Carbon Block 9 3/4" Large Diameter

    For industrial batch processes that value efficiency and flexibility, the PRISM FC-DBPC Core Carbon Block Filter delivers reliable water filtration. Designed for environments where extended service life isn’t a priority, this carbon block filter excels in removing organic contaminants like benzene. Built with acid-washed bituminous carbon, it ensures cleaner operation by targeting ash removal and reducing rinse-up fines commonly found with non-acid-washed carbon. Available in multiple micron sizes, this filter suits a variety of applications where sediment can impact performance. Key Features Specialized for Industrial Batch ProcessesIdeal for applications where longer filter life isn’t required but effective filtration is critical. Acid-Washed Bituminous CarbonResults in a cleaner operation with fewer rinse-up fines and effective ash removal. Microporous StructureTargets larger organic molecules such as benzene, ensuring clean, contaminant-free water. Flexibility with Micron SizesChoose from 1, 5, and 10-micron ratings to suit different sediment removal needs. Durable and Reliable DesignDouble open-ended caps (DOE) and EPDM seals improve strength and compatibility in diverse setups. Why Choose the PRISM FC-DBPC Core Filter? The PRISM FC-DBPC Core Carbon Block Filter is the ultimate solution for industrial workflows requiring versatile and cost-effective filtration. Its acid-washed carbon construction targets organic contaminants, while its multiple micron size options address challenges like sediment buildup. Reliable, adaptable, and efficient, this filter is built to meet the demands of batch processing environments with precision.

    £28.72

  • Pentair FloPlus Carbon 20" Filter 0.5 micron Carbon Cartridge Pentair Default Title

    Pentair Pentair FloPlus Carbon 20" Filter 0.5 micron

    Carbon cartridges made with Fibredyne™ technology are far more advanced than traditional carbon block cartridges. Benefits of higher flow rates, lower pressure drops, higher treatment capacity and less susceptibility to premature blocking from sediment make them the leading carbon cartridges on the market.The fibres (coated in powdered activated carbon) have a very large surface area to offer increased capacity, more flow paths to allow for increased flow and reduced pressure drop and also create areas where sediment can be trapped.The construction methods used to manufacture Fibredyne™ cartridges allow for a variety of constituents to be incorporated that solve specific application problems. Lead and other heavy metals removal can be targeted, Cryptosporidium and Giardia cysts removed and developments that produce no fines or Sulphur release is a particular benefit in electroplating applications. Fibredyne™ technology also enables the use of moulded Santoprene gaskets, meaning no glues are used and the risk of end-caps being left in the housing during cartridge change is vastly reduced..Features & Benefits Reduces particles as small as 0.5 micron in size by mechanical means NSF/ANSI Standard 53 certified to reduce cysts such as Cryptosporidium and Giardia by mechanical means Premium dirt-holding capacity Outstanding chlorine taste & odour reduction True depth filtration High flow rates and low pressure drop similar to a nominal 10-micron cartridge Maximum life - dirt-holding ability of a 10-micron carbon block with the particulate efficiency of a 0.5-micron cartridge Specifications Filter Media – Bonded PAC Endcaps – Polypropylene Netting – Polyethylene Gaskets – Santoprene Temperature Rating – 40-180°F (4.4-82.2°C)

    £90.00

  • Pentair Fibredyne Carbon Block 5µm 20" for Big Blue - GroAqua

    Pentair Pentair Fibredyne Carbon Block 5 micron 20" for Big Blue

    The Pentek CFB-Plus Fibredyne Carbon Filter redefines water filtration with its cutting-edge Fibredyne™ technology. Designed for superior performance, this filter effectively reduces sediment, chlorine, and unpleasant odors, ensuring high-quality water for residential and commercial use. With various sizes available, including 10", 20", 30", and Big Blue (BB) options, it’s versatile enough to meet a wide range of applications. Advanced Features Fibredyne™ Technology: Combines sediment filtration and carbon block performance, offering superior dirt-holding capacity. Dual Capabilities: Provides outstanding chlorine taste and odor reduction while ensuring thorough sediment removal. No Carbon Fines: Unique molded media prevents fine carbon particles from entering the water stream. Durable Construction: Made with FDA-compliant materials and certified by NSF to ANSI/NSF Standard 42. Why Pentek CFB-Plus? Exceptional Chlorine Reduction: Up to 100% more effective than traditional carbon blocks, resulting in fresher, tastier water. Minimal Pressure Drop: Maintains consistent water flow, even with heavy dirt loads. Longer Lifespan: Outstanding sediment reduction enhances durability and efficiency. Versatile Applications: Suitable for household drinking water, food service, and large-scale industrial operations. Applications The Pentek CFB-Plus filter is ideal for use in various settings such as: Home: Perfect for clean, great-tasting tap water. Restaurants & Cafés: Enhances water quality for cooking and beverages. Commercial & Industrial: Reduces sediment and chlorine in high-capacity operations. Sensitive Applications: Prevents carbon particle release, making it safe for delicate processes.

    £135.43

  • Pentair CFB Plus Carbon Fibredyne Modified Block Filter 10" Large Diameter Carbon Cartridge Pentair Default Title

    Pentair Pentair CFB Plus Carbon Fibredyne Modified Block Filter 10" Large Diameter

    The Pentek CFB-Plus Fibredyne Carbon Filter redefines water filtration with its cutting-edge Fibredyne™ technology. Designed for superior performance, this filter effectively reduces sediment, chlorine, and unpleasant odors, ensuring high-quality water for residential and commercial use. With various sizes available, including 10", 20", 30", and Big Blue (BB) options, it’s versatile enough to meet a wide range of applications. Advanced Features Fibredyne™ Technology: Combines sediment filtration and carbon block performance, offering superior dirt-holding capacity. Dual Capabilities: Provides outstanding chlorine taste and odor reduction while ensuring thorough sediment removal. No Carbon Fines: Unique molded media prevents fine carbon particles from entering the water stream. Durable Construction: Made with FDA-compliant materials and certified by NSF to ANSI/NSF Standard 42. Why Pentek CFB-Plus? Exceptional Chlorine Reduction: Up to 100% more effective than traditional carbon blocks, resulting in fresher, tastier water. Minimal Pressure Drop: Maintains consistent water flow, even with heavy dirt loads. Longer Lifespan: Outstanding sediment reduction enhances durability and efficiency. Versatile Applications: Suitable for household drinking water, food service, and large-scale industrial operations. Applications The Pentek CFB-Plus filter is ideal for use in various settings such as: Home: Perfect for clean, great-tasting tap water. Restaurants & Cafés: Enhances water quality for cooking and beverages. Commercial & Industrial: Reduces sediment and chlorine in high-capacity operations. Sensitive Applications: Prevents carbon particle release, making it safe for delicate processes.

    £67.72

  • Pentair TSGAC-10 Granular Activated Carbon Phosphate Cartridge Carbon Cartridge Pentair Default Title

    Pentair Pentair TSGAC-10 Granular Activated Carbon Phosphate Cartridge

    Pentair TSGAC cartridges contain granular activated carbon to effectively reduce unwanted taste and odor and chlorine taste and odor, as well as phosphate crystals to reduce rust stains and scale deposits. TSGAC cartridges provide superior performance and outstanding protection for your water lines, fixtures, major appliances and commercial equipment. The construction of the cartridge allows water to enter at one end and pass through the entire length of the carbon bed before exiting the other end of the cartridge. An internal expansion pad minimizes channeling or bypass. This design allows for maximum contact between the water and carbon, ensuring maximum adsorption. Before the water exits the cartridge, a 20-micron post filter helps remove carbon fines and other suspendedparticles from the filtered water. The post filter is permanently fastened to an innovative support basket ensuring that it is firmly secured and eliminating any potential for bypass. Chlorine Taste and Odour Reduction Capacity 2000 Gallons at 1GPM Nominal 20-micron rating Bad taste & odour and chlorine taste & odour reduction Low pressure drop Filter Media Granular Activated Carbon Hexametaphosphate Crystals End Caps Polystyrene Post-filter Spun Polypropylene Outer Casing Polystyrene Expansion Pad Polypropylene Gasket Buna-N (top) Santoprene (bottom) Temperature Rating 40°F to 125°F (4.4° C to 51.7°C)

    £42.85


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