Sensafe (480010) Total Chlorine; Bottle of 50 Test Strips Pentek (155263-03) 20"x4.5" RFFE20-BB Radial-Flow Iron Reduction Filter Replace filter every 6 months

Replace filter every 6 months or 750 gallons

Point-of-Use Protection

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GAC media removes chlorine

The Q5385 combines slow-dissolving crystalline polyphosphate with a 20 micron polyspun post filter to sequester hardness minerals and prevent scale buildup in appliances and equipment

Sensafe (480010) Total Chlorine; Bottle of 50 Test Strips Pentek (155263-03) 20"x4.5" RFFE20-BB Radial-Flow Iron Reduction Filter Replace filter every 6 monthsSensafe Water Quality Testing Sensafe 480010 Total Chlorine Test Strips Fast, accurate total chlorine testing for drinking water, pools, and spas. TMK colorimetric technology delivers lab grade results in 15 seconds without hazardous chemicals or technical training. 50 Tests per Bottle 0. 02 10 ppm Range USEPA Compliant WHY IT WORKS Patented TMK Colorimetric Technology TMK Chemistry Thio Michler's Ketone colorimetric aperture design uses patented US