USWF Replacement Filter Set for 2-Stage Chloramine Reduction Filtration System, 10"x4.5" Sediment 5 Micron and 20"x4.5" Chloramine Reduction Carbon Block 1 Micron Choose a Pack Size::24 PACK This filter has a 6

This filter has a 6 month or 170 gallon filter life

It's simple to replace and install

This filter goes into place quickly and easily in a matter of minutes and goes to work immediately

The antiscalent media component helps prevent the growth of scale that would cause piping and appliance inefficiencies and early failure

manganese and sulfides

USWF Replacement Filter Set for 2-Stage Chloramine Reduction Filtration System, 10"x4.5" Sediment 5 Micron and 20"x4.5" Chloramine Reduction Carbon Block 1 Micron Choose a Pack Size::24 PACK This filter has a 6These made in America filters are the replacement set for USWF's Chloramine reduction filtration system. The 5 micron 100% polypropylene sediment filter fits the 10" big blue housing, and the 1 micron chloramine catalytic carbon block fits the 20" big blue housing. These two filters complement each other to provide exceptional whole housing filtration 24,000 gallons or up to 6 months. Kit includes two replacement o rings to ensure a leak free filter