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Blue Filter Cartridge Housings


Our Blue Filter Cartridge Housings are available in both regular and large diameter variations. Supplied with spanner and wall bracket for installation, these filter housings can easily be fixed together using a threaded nipple to allow for multiple stages of filtration. Opaque blue filter housings are commonly used for carbon filters and on unchlorinated water supplies such as boreholes and springs because they prevent the inner cartridge from UV exposure. Where Chlorine is not present, exposure of filter cartridges to light can contribute to biological growth and biofilm formation in the housing and on the filter.

Why Choose Our Blue Filter Cartridge Housings?

  • Locating spigot in the head and bowl for secure cartridge fitment
  • Supplied as a kit with wrench, wall bracket and screws
  • Opaque blue bowl to prevent UV exposure
  • Leak proof pressure relief valve in head

Need help with our Blue Filter Cartridge Housings? Give us a call on 01622 933 853


These durable plastic filter housings are manufactured from WRAS approved materials, ensuring they are safe for drinking water applications. Each housing features a pressure relief valve in the head, strong threaded ports and secure locking ring to offer a leak free seal between the head and the bowl. We offer a range of fittings that are compatible with these housings, allowing you to connect them together in series or convert the threaded ports to standard pipe sizes such as 15mm. An integrated O-Ring sits between the head and bowl, creating a leak-free seal when tightened. Blue Filter Housings are widely used in filtration and water treatment as the blue finish signifies clean or drinking water.

Please Note That Large Diameter Housings Feature A 2 Piece Design Instead Of 3 Piece

Key Product Information

  • Can be connected together allowing for multiple filtration stages
  • Suitable for industry standard size filter cartridges
  • WRAS approved materials for safe drinking water
  • High operating pressures of up to 8.3 Bar
  • Leak proof pressure relief valve in head

Compatible Products

Need help with our Blue Filter Cartridge Housings? Give us a call on 01622 933 853


Suitable For

Home & Office, Light Commercial, Drinking Water, Private Water Supplies, Manufacturing, Electroplating, Food & Beverage, Boats & Caravans

Supplied With

Wall Bracket


10” Regular Diameter: 315mm* Height, 133mm Width, 130mm Depth
20” Regular Diameter: 571mm* Height, 133mm Width, 130mm Depth
10” Large Diameter: 360mm* Height, 190mm Width, 185mm Depth
20” Large Diameter: 617mm* Height, 190mm Width, 185mm Depth
*Not Including Wall Bracket


3/4" BSP Female, 1" BSP Female, 1.5" BSP Female




10 Inch, 20 Inch

Max Operating Temperature


Max Operating Pressure

8.3 Bar

End Cap Configuration

Double Open Ended (DOE)

frank woolnough
frank woolnough
The first time using this site, and im more than pleasd with the service and delivery of the product. Will use again no problem.
Gary Kinsley
Gary Kinsley
Excellent service, fast delivery (although there was no urgency) and great after sales service from Becky who's very helpful and knowledgeable.
Eamonn Dorling
Eamonn Dorling
Prompt and well informed service
Marco Polo
Marco Polo
This company gives the best customer service I have EVER EXPERIENCED in the UK. If every company gave this much care and attention to their customers the UK would easily lead the world in business. Truly ⭐️⭐️⭐️⭐️⭐️ I cannot recommend enough Marco Crawford
Gary Barbour
Gary Barbour
The team were brilliant offering great advice, very knowledgeable on their products and I will definitely be using them again!
Alice Sefton
Alice Sefton
Really great service, I wasn't too sure what size of water filter to order so sent in a picture, the size was identified and the new filters were with me a day after purchase.
Jill and Garry Clark
Jill and Garry Clark
Excellent service.
Matthew Durdy
Matthew Durdy
Prompt service and follow up. Like it should be.
Resin cleaner turned up on time and worked as expected. Great service - Will use again

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