Bag Filtration

Bag filters are available in three FDA compliant media formats, of which polypropylene felt is suitable for the majority of applications. Polyester felt should be selected where solvent compatibility and high temperature are required. For coarser filtration, mesh, which is washable and reusable, is offered from 50 – 1000 micron. Available to special order are double-layer polyester and polypropylene extended life, nylon multi-filament, Teflon and oil-removal media.

Although cartridge filtration can give more accurate results, when bag filtration is correctly specified, superior, effective and economic performance will be achieved, where comparable cartridge filtration housings would require far greater capital and consumable expense.


  • PRISM Core Bag Filter Housing Stainless Steel Size 3 Bag Filter Housing Prism

    Prism PRISM CORE RANGE : Bag Housing Stainless Steel 1 Round Size 3 1.5"BSPT-M

    The BH-SS-4x9-11/2-B-C PRISM CORE RANGE Bag Housing is a high-performance filtration solution designed for batch processes, multi-line setups, and space-constrained industrial applications. Engineered for durability and efficiency, this compact bag housing ensures reliable operation in demanding environments. Robust Material Construction Manufactured from 316L stainless steel, providing superior resistance to corrosion, high temperatures, and aggressive chemicals. Heavy-duty design ensures structural stability for long-term industrial use in challenging conditions. Optimized for Compact Applications Specifically designed for applications with space limitations, offering a reduced footprint without compromising on functionality. Ideal for batch processes or multi-line applications, where frequent changeouts and cost-efficiency are priorities. Efficient Filtration Features Accommodates 1 Bag (Size 3), delivering precise filtration for smaller-scale operations. Capable of supporting a maximum flow rate of 75 LPM, ensuring consistent performance in lower flow-rate systems. Pressure and Temperature Tolerance Rated for a maximum pressure of 10 bar, ensuring safe operation under demanding conditions. Operates within a temperature range up to 120°C, making it suitable for high-temperature processes. Integrated System Enhancements Includes inlet and outlet pressure gauge ports for real-time monitoring of performance and pressure variations. Equipped with vent and drain ports, simplifying filter replacements and reducing downtime. Features adjustable mounting legs for ease of installation and enhanced housing stability. Technical Specifications Material: 316L Stainless Steel Configuration: 1 Bag (Size 3) Port Size: 1 1/2" BSPT-M Seal Type: Buna Temperature Rating (°C): 120 Max Pressure (bar): 10 Flow Rate (LPM): 75 Applications The BH-SS-4x9-11/2-B-C Bag Housing is perfect for industries requiring compact, durable filtration systems, such as chemical production, food and beverage, and water treatment. Its reduced size, high build quality, and functionality make it the ideal choice for small-scale yet intensive filtration tasks. For effective filtration solutions in compact setups, the BH-SS-4x9-11/2-B-C PRISM CORE RANGE Bag Housing combines technical precision and dependable performance.

    £756.00

  • PRISM Plus Range Size 1 & 2 Bag Housing Seals Filter Housing Accessory Prism

    Prism PRISM Plus Range Size 1 & 2 Bag Housing Seals

    O-rings, seals and gaskets are often overlooked yet essential parts within filtration equipment. Key to ensuring a positive seal between different apparatus, reducing leakage potential in housings or providing exact positioning of a filter these accessories should be checked regularly as part of a diligent maintenance schedule.

    £33.60

  • Spectrum INOX Premier Bag Housing 4 x Size 2 4" DN100 - GroAqua

    Spectrum Spectrum INOX Premier Bag Housing 4 x Size 2 4" DN100

    The SPECTRUM INOX Premier Bag Housing PBH-SPC-4-2-4F-GP-ML is the perfect solution for demanding filtration applications that require precision, durability, and high performance. Engineered to handle high flow rates, it offers unparalleled efficiency with user-friendly features and a robust design. Key Features Outstanding Flow RatesDesigned to manage flow rates of up to 2,600 liters per minute, ensuring consistent filtration for large-scale applications. Reliable Stainless Steel ConstructionFabricated from 316L stainless steel for superior durability and corrosion resistance, along with 304L bolted legs for stability and safety. Effortless MaintenanceEquipped with a practical swing-bolt closure system and a davit arm assembly for smooth and quick bag filter changes. Accurate Pressure MonitoringIncludes 2-bar stainless steel pressure gauges and ¼” gauge ports for precise and reliable system monitoring. Certified and ApprovedFully PED and DWI compliant, meeting strict industry standards for safe and efficient filtration. Technical Specifications Parameter Details Flow Rate Up to 2,600 LPM Body & Lid Polycoated 316L Stainless Steel Basket 316L Stainless Steel Legs 304 Stainless Steel O-ring Material Buna-N (FDA Compliant) Pressure Rating 10 bar Temperature Up to 120°C Dimensions Dimension PBH-SPC-4-2-4F-GP-ML A (mm) 1589 B (mm) 1155 C (mm) 762 D (mm) 127 Applications This versatile and durable bag housing is ideal for a variety of industries and applications, such as: Industrial FiltrationPerfect for applications with high dirt-loading requirements, including chemical processing and heavy-duty industries. High Flow OperationsDesigned for environments needing trusted performance in continuous, high-capacity filtration systems. Why Choose the SPECTRUM INOX Premier Bag Housing? The PBH-SPC-4-2-4F-GP-ML combines robust engineering, efficient functionality, and precision monitoring to deliver exceptional filtration results with minimal downtime. With a steady focus on ease of maintenance, durability, and long-lasting performance, it meets the unique challenges of industrial and water treatment needs.

    £18,144.00

  • Pentair PBH Housing EPDM O - ring - GroAqua

    Pentair Pentair PBH Housing EPDM O-ring

    O-rings, seals and gaskets are often overlooked yet essential parts within filtration equipment. Key to ensuring a positive seal between different apparatus, reducing leakage potential in housings or providing exact positioning of a filter these accessories should be checked regularly as part of a diligent maintenance schedule.

    £8.27

  • Pentair PBH Bag Housing Ball Valve Bag Filter Housing Pentair

    Pentair Pentair PBH Bag Housing Ball Valve

    The PENTAIR PBH Bag Housing Ball Valve 144357 (PBH-BALLVALVE) is a durable and efficient water filtration component crafted to enhance the performance and reliability of your filtration system. Specifically designed for compatibility with PENTAIR PBH bag housings, this high-quality ball valve provides superior flow control, making it an essential addition to industrial and commercial water filtration setups. Key Features: Precision Compatibility: Engineered for seamless use with PENTAIR PBH bag housings. Durable Construction: Built with robust materials to withstand demanding operational environments. Efficient Flow Control: Enables precise regulation of water flow for optimal system performance. Ease of Installation: User-friendly design simplifies setup, minimizing time and effort. Reliable Performance: Designed for consistent functionality and long-lasting use. Versatile Applications: Ideal for industrial and commercial water filtration systems.

    £22.50

  • Pentair 20" Basket for PBH - 420 Bag Housing 155373 - 03 - GroAqua

    Pentair Pentair 20" Basket for PBH-420 Bag Housing 155373-03

    The PBR-420-BKBASKET, a premium-grade PENTAIR 20" Basket, is specifically engineered for compatibility with the PBH-420 Bag Housing (155373-03). Supplied by GAPS Water Treatment, this durable and reliable component ensures maximum performance in your filtration applications. Key Features: Designed for PBH-420 Bag Housing, guaranteeing an exact fit and seamless operation Generous 20" size, accommodating high-capacity filtration requirements Constructed with durable materials, ensuring long-lasting use and resistance to wear Easy installation, minimizing downtime and enabling hassle-free system setup Ideal for various filtration applications, providing versatility and efficiency Benefits: Optimizes filtration efficiency, enhancing overall system performance and water quality Reliable and robust design ensures consistent operation even under challenging conditions Simplifies system upkeep with its straightforward installation and maintenance Suitable for diverse residential, commercial, and industrial filtration needs, offering flexibility Extends the lifespan of your filtration system with its durable construction The PBR-420-BKBASKET is an essential component for those utilizing PBH-420 Bag Housing, offering a combination of durability, efficiency, and reliability. Whether it's for residential or industrial purposes, this high-quality basket ensures your filtration system operates at its best. Trust in its robust design and seamless compatibility to keep your water treatment processes running smoothly.

    £120.96

  • Pentair 10" Basket for PBH - 410 Bag Housing 155374 - 03 - GroAqua

    Pentair Pentair 10" Basket for PBH-410 Bag Housing 155374-03

    Upgrade your water filtration system with the PBR-410-BKBASKET, a Pentair 10" Basket designed specifically for use with PBH-410 Bag Housing (155374-03). This high-quality component ensures efficient filtration and a reliable performance, making it essential for maintaining optimal water quality. Key Features and Benefits: Durable Construction: Made with robust materials to ensure long-lasting use, even under demanding filtration conditions. Perfect Compatibility: Specifically engineered for PBH-410 Bag Housing systems to ensure seamless integration and maximum efficiency. Efficient Filtration Support: Provides reliable support for bag filters, optimizing their performance in capturing impurities and delivering cleaner water. Hassle-Free Replacement: Designed for easy installation, making the process of upgrading or replacing your existing basket quick and straightforward. Trusted Quality: Supplied by GAPS Water Treatment, a reputable provider of premium water treatment components to enhance your system's reliability. Whether you're operating a residential or commercial water filtration system, the PBR-410-BKBASKET ensures unparalleled performance and durability. Its innovative design and compatibility with the PBH-410 Bag Housing make it a smart choice for anyone looking to enhance their water treatment setup.

    £84.00

  • Pentair PBH Bag Housing Gauge SH144369 - GroAqua

    Pentair Pentair PBH Bag Housing Gauge SH144369

    The PBH-GAUGE, PENTAIR PBH Bag Housing Gauge SH144369, is designed to deliver precision and reliability for water treatment systems. This high-performance pressure gauge ensures accurate pressure readings, making it an essential tool for monitoring and optimizing the performance of your PENTAIR system. Crafted for seamless integration, it provides superior compatibility with PENTAIR PBH Bag Housing setups. Key Features and Benefits: Accurate Pressure Monitoring: Delivers precise readings to help maintain optimal performance and avoid system inefficiencies. PENTAIR Compatibility: Specifically engineered for PENTAIR PBH systems, ensuring a perfect fit and hassle-free installation. Durable Construction: Built with high-quality materials to withstand demanding conditions, offering long-lasting performance and reliability. Enhanced System Performance: Enables effective monitoring to identify issues before they escalate, ensuring smooth and efficient system operations. Versatile Applications: Suitable for a range of water treatment applications, providing compatibility and functionality across various setups. Whether you're managing a residential, commercial, or industrial water treatment system, the PBH-GAUGE SH144369 is an indispensable component for maintaining optimal system performance. Its user-friendly design ensures easy installation and operation, making it a practical choice for both technical and non-technical users.

    £30.24

  • Pentair BB & PBH Housing 316 Stainless Steel plated bracket kit with screws Bag Filter Housing Pentair

    Pentair Pentair BB & PBH Housing 316 Stainless Steel plated bracket kit with screws

    High-Quality Bracket Kit This Pentair BB & PBH Housing 316 Stainless Steel plated bracket kit is a durable and reliable accessory designed to enhance the performance of your water filtration system. Made from high-quality stainless steel, this bracket kit is built to last and withstand the rigors of daily use. The sleek design adds a touch of elegance to your filtration system while ensuring secure installation. Easy Installation Process With this kit, you'll receive all the necessary screws for a hassle-free installation process. The included screws are specifically designed for use with the Pentair BB & PBH housing, ensuring a perfect fit and easy assembly. Whether you're a DIY enthusiast or a professional installer, you'll appreciate the convenience and simplicity of installing this bracket kit. Secure Your Filtration System Ensure the stability and security of your Pentair BB & PBH housing with this stainless steel plated bracket kit. By securely mounting your filtration system with this kit, you can have peace of mind knowing that it will remain in place and function effectively. Take your water filtration to the next level with this reliable and sturdy bracket kit.

    £56.88

  • SPECTRUM INOX Bag Housing 1 X Size 2 2" BSPT-M Bag Filter Housing Spectrum

    Spectrum Spectrum INOX Premier Bag Housing 1 x Size 2 2" BSPT-M

    The SPECTRUM range of Inox single round bag housings in industry standard sizes 1, 2, 3 and 4 are designed where long-life and high flow rates are required. All housings now include gauge ports to help monitor system performance.The heavy duty 316L stainless steel construction of the Inox bag housings offer durability and resistance to high temperatures, pressures and aggressive chemicals. The range is suited to high flow applications, capable of handling flow rates from 3,000 to 36,000 lph.All Inox housings include 2 x ¼ " BSPM gauge ports, 1 x ½ " BSPM drain port and adjustable stainless steel legs as standard.Premier housings benefit from a superior swing-bolt locking mechanism, designed to make bag changes cleaner, faster and easier for the operator.All systems include a large Buna-N seal as standard to provide a strong, secure sealEach system includes a stainless steel device to ensure bags are held securely in placeStandard size 1 and 2 housings come with a domed v-band clamp head1/8" perforated stainless steel basket supports and protects the bag filterKey Product Features All 316 stainless steel construction Swing-bolt locking mechanism Inlet and Outlet guages included. BSPT-M inlet and outlet Side inlet and bottom outlet Standard with Buna-N V-seal for head Stainless steel compression spring ¼" NPT vent port in lid ¼" NPT clean/dirty gauge ports 1/8" perforated stainless steel basket Protective polycoat finish Adjustable legs Maximum Pressure: 10 barMaximum Temperature: 120°CDWI Reg 31PED 97/23/EC

    £2,822.40

  • SPECTRUM INOX Bag Housing 1 X Size 1 2" BSPT-M Bag Filter Housing Spectrum

    Spectrum Spectrum INOX Premier Bag Housing 1 x Size 1 2" BSPT-M

    The SPECTRUM range of Inox single round bag housings in industry standard sizes 1, 2, 3 and 4 are designed where long-life and high flow rates are required. All housings now include gauge ports to help monitor system performance.The heavy duty 316L stainless steel construction of the Inox bag housings offer durability and resistance to high temperatures, pressures and aggressive chemicals. The range is suited to high flow applications, capable of handling flow rates from 3,000 to 36,000 lph.All Inox housings include 2 x ¼ " BSPM gauge ports, 1 x ½ " BSPM drain port and adjustable stainless steel legs as standard.Premier housings benefit from a superior swing-bolt locking mechanism, designed to make bag changes cleaner, faster and easier for the operator.All systems include a large Buna-N seal as standard to provide a strong, secure sealEach system includes a stainless steel device to ensure bags are held securely in placeStandard size 1 and 2 housings come with a domed v-band clamp head1/8" perforated stainless steel basket supports and protects the bag filterKey Product Features All 316 stainless steel construction Swing-bolt locking mechanism Inlet and Outlet gauges included. BSPT-M inlet and outlet Side inlet and bottom outlet Standard with Buna-N V-seal for head Stainless steel compression spring ¼" NPT vent port in lid ¼" NPT clean/dirty gauge ports 1/8" perforated stainless steel basket Protective polycoat finish Adjustable legs Maximum Pressure: 10 barMaximum Temperature: 120°CDWI Reg 31PED 97/23/EC

    £2,419.20

  • SPECTRUM PBP Premier Size 2 Bag Polypropylene Bag Filter (Multi Layer) - GroAqua

    Spectrum SPECTRUM PBP Premier Size 2 Bag Polypropylene Bag Filter (Multi Layer)

    Where high efficiency bag filters are required, the SPECTRUM Premier range is the perfect choice for accurate process liquid filtration from 0.5 to 25 micron.A multi-layer construction ensures high levels of contaminant holding and highly efficient graded-density filtration. The microfibre media coupled with the flanged neck seal lessens the risk of particle bypass. All layers are sewn together to the neck ring, providing a strong, reliable and effective product capable of finer filtration at high process flow rates.Each bag is manufactured from lot controlled raw media, individually labelled and finished with a total glazing process to inhibit fibre release.Features & Benefits Microfibre layers efficiently remove fine particulate and also unwanted trace oils from the liquid Multiple layers of pre-filtration ensure high levels of contaminant holding and graded density filtration Free from silicone oils to prevent ‘fish-eyes’ occurring in laquers, inks, paints and coatings Materials of construction Filter Media: Polypropylene Neck Ring: Polypropylene Construction notes Layers of media combined with Microfibre technology create a very high efficiency bag filter Support, pre-filtration and Microfibre media are sewn together to the neck ring to produce a reliable structure Glazed finishing process is applied to virtually eliminate fibre migration Certification WRAS approved product BS6920 compliant materials FDA compliant to CFR Title 21 Part Numbers: PBP-0.5-1, PBP-1-1, PBP-5-1, PBP-10-1, PBP-25-1, PBP-50-1, PBP-100-1,

    £62.50


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