![Finerfilters 10" x 4.5" Jumbo "Big Blue" Water Filter Housing with 3/4" BSP Ports and 5 Micron Carbon Block Water Filter Finerfilters 10" x 4.5" Jumbo "Big Blue" Water Filter Housing with 3/4" BSP Ports and 5 Micron Carbon Block Water Filter](https://www.finerfilters.co.uk/media/catalog/product/w/h/whole_house_system_04_4.jpg?quality=80&bg-color=255,255,255&fit=bounds&height=600&width=600&canvas=600:600)
Finerfilters 10" x 4.5" Jumbo "Big Blue" Water Filter Housing with 3/4" BSP Ports and 5 Micron Carbon Block Water Filter
![20" Big Blue Water Filter Housing | Deltaqua International Limited | Water Filtration Systems UK | Water Filter Housings | Big Blue Filter Housings 20" Big Blue Water Filter Housing | Deltaqua International Limited | Water Filtration Systems UK | Water Filter Housings | Big Blue Filter Housings](https://s3.eu-west-1.amazonaws.com/cdn.webfactore.co.uk/sr_758833_largeish.jpg)
20" Big Blue Water Filter Housing | Deltaqua International Limited | Water Filtration Systems UK | Water Filter Housings | Big Blue Filter Housings
![Big Blue Jumbo 10" Water Filter Housing with 1" BSP Ports | for high capacity filtration, Pole Fed Systems, Aquariums Big Blue Jumbo 10" Water Filter Housing with 1" BSP Ports | for high capacity filtration, Pole Fed Systems, Aquariums](https://www.waterfilterman.co.uk/598-large_default/10-jumbo-water-filter-housing-with-1-ports-prv-bb-big-blue.jpg)
Big Blue Jumbo 10" Water Filter Housing with 1" BSP Ports | for high capacity filtration, Pole Fed Systems, Aquariums
![Pentair Pentek 151122 EPDM, O ring for Pentek Big Blue Jumbo Housings From £11.70 - Wrekin Water Softeners Pentair Pentek 151122 EPDM, O ring for Pentek Big Blue Jumbo Housings From £11.70 - Wrekin Water Softeners](https://www.wrekinwatersofteners.co.uk/wrekinwatersofteners/uploaded_photos/Pentek%20BB%20Housing%20O%20Ring.jpg)
Pentair Pentek 151122 EPDM, O ring for Pentek Big Blue Jumbo Housings From £11.70 - Wrekin Water Softeners
![DTW 20" "Big Blue" Large Diameter Water Filter Housing, Includes Bracket and Wrench - Simply Filters DTW 20" "Big Blue" Large Diameter Water Filter Housing, Includes Bracket and Wrench - Simply Filters](http://simply-filters.com/wp-content/uploads/DTW-20-inch-sump-photo-scaled-1.jpg)
DTW 20" "Big Blue" Large Diameter Water Filter Housing, Includes Bracket and Wrench - Simply Filters
![GAC Water Filter ¦ 20" x 4.5" ¦ Granular Activated Carbon Filter Cartridge, Fits 20" Jumbo Big Blue Housings GAC Water Filter ¦ 20" x 4.5" ¦ Granular Activated Carbon Filter Cartridge, Fits 20" Jumbo Big Blue Housings](https://www.finerfilters.co.uk/media/catalog/product/g/a/gac-20l.jpg?quality=80&bg-color=255,255,255&fit=bounds&height=600&width=600&canvas=600:600)
GAC Water Filter ¦ 20" x 4.5" ¦ Granular Activated Carbon Filter Cartridge, Fits 20" Jumbo Big Blue Housings
![20" Jumbo Big Blue Housing and Big Sediment Filter 5micron Cartridge - Hard Well Water Treatment : Amazon.co.uk: Home & Kitchen 20" Jumbo Big Blue Housing and Big Sediment Filter 5micron Cartridge - Hard Well Water Treatment : Amazon.co.uk: Home & Kitchen](https://m.media-amazon.com/images/I/41FcR4vwXqL.jpg)