USWF Big Blue 4.5"x20" Heavy Duty Whole House Filter Housing, 3/4" NPT Inlet/Outlet Includes Mounting Bracket & Wrench Shower & Bath Filters It is typically used as

It is typically used as a pre-filter ahead of carbon filters

The 3M Aqua-Pure AP110-2 filter can also be replaced by two 3M Aqua-Pure AP110 water filters with the use of a coupler

The RO-QC4-RORM Tier1 4-Stage Quick Change Reverse Osmosis Water Filter Replacement Membrane is designed to reduces total dissolved solids (TDS) commonly found in drinking water

The K2386-JJ Omnipure inline phosphate water filter is designed for use in ice makers

The innovative post-filter reduces carbon fines before the water leaves the cartridge for cleaner

USWF Big Blue 4.5"x20" Heavy Duty Whole House Filter Housing, 3/4" NPT Inlet/Outlet Includes Mounting Bracket & Wrench Shower & Bath Filters It is typically used asAre you ready to have fresh filtered water from any tap in your home? The USWF 20" big blue filter housing can provide filtered water to every room in your home for drinking, cooking, showering, and more. This empty housing is compatible with any standard 20"x4. 5" filter allowing you to customize your filtration setup to meet your unqiue filtration needs. This low maintenance system comes with a heavy duty mounting bracket, 4 mounting screws and