United Filters International 20" x 2.5" Depth String Wound Polypropylene Sediment Filter pH Neutralizing1938 and other standard Big Blue

and other standard Big Blue housings designed for this size

this cartridge reduces iron concentrations up to 3 ppm while preventing damage to pipes

or ceramic pre-filters

compatible with legacy GE Desal and FilmTec-style systems

United Filters International 20" x 2.5" Depth String Wound Polypropylene Sediment Filter pH Neutralizing1938 and other standard Big BlueUnited Filters International 20" x 2. 5" Depth String Wound Polypropylene Sediment Filter True depth filtration with high dirt holding capacity for demanding whole house and well water applications Available in 1, 5, 10, 20, 30, 100 micron ratings Temperature rated to 120F FDA and Non FDA configurations Superior chemical resistance UFI's continuous wind string wound cartridges deliver genuine depth filtration with exceptionally low media migration.