United Filters International 20" x 4.5" Big Blue Depth String Wound "UP Series" Polypropylene Sediment Filter Micron (μm):100 Micron Install the new gear motor

Install the new gear motor assembly

this filter delivers superior GAC performance while virtually eliminating the carbon fines release common in standard loose carbon cartridges

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rotten egg odor

SEQUESTRATION Iron and Mineral Control

United Filters International 20" x 4.5" Big Blue Depth String Wound "UP Series" Polypropylene Sediment Filter Micron (μm):100 Micron Install the new gear motorThe United Filters International UP Series 20" x 4. 5" Big Blue depth string wound filter delivers true depth filtration with exceptional dirt holding capacity across micron ratings from 1 to 100 micron. Engineered from 100% polypropylene using a continuous high speed wind process, this cartridge handles aggressive chemicals, extreme temperatures up to 200F, and demanding whole house, well, or commercial applications. SPECIFICATIONS Core