Big Blue 20" Water Filter Housing

20 inch Jumbo Filter Housing with 1 inch ports and pressure relief valve

Perfect for those cases where large flows and enhanced filtration capacity is required in household and industrial use. This big blue filter housing is suitable for high capacity water filter systems such as for sediment filtration, bore hole water filtering, Koi Filters, Pre Filters, Water Fed Pole Systems, Bio Diesel Filters, and many other applications.

The head has a built in pressure valve which makes it easier to replace cartridges and to release the accumulated air. The Double O-Rings within the housing ensure leak protection.

Compatible with any standard 20" x 4.5" diameter cartridges on the market.

Big Blue housings can be fixed individually or in a series (inline).

They are dedicated for cold water filtration.

Optional Extras

Big Blue Housing Spanner / Wrench

A filter housing spanner is an essential tool for opening a filter housing after it has been sealed for a period of time. Add a spanner to your order at a reduced price with this purchase using the drop-down menu above.

Big Blue Mounting Bracket

Strong metal mounting brackets for Big Blue Filters are available to house Single, Double or Triple Filter Houses.

Big Blue Filter Cartridges

Various 4.5" x 20" filter Cartridges are available. Contact us for details.

Technical Information

• Cartridge Size: Standard 20" x 4.5" diameter
• Connections: 1"Female BSP
• Working temperature: 4-38°C
• Maximum working pressure: 6 bar
• Built in Pressure Release Valve (PRV)
• Material: Bisphenol A (BPA) Free Polypropylene
• Double O-rings provide leak proof protection
• Height: 60cm
• Width: 17.5cm