Pentek - RFFE20-BB - 20" x 4.5" Radial-Flow Iron Reduction Filter Phosphate1460 400 gallons per day with

400 gallons per day with 99

Works in tandem with KDF for comprehensive contaminant reduction

Calcite increases water hardness as it dissolves

controls lime scale buildup Compatible Brand Intelifil model IF-SM-KDF85020B Manufactured By IPW Industries for Watts

Pentek - RFFE20-BB - 20" x 4.5" Radial-Flow Iron Reduction Filter Phosphate1460 400 gallons per day withPentek Specialty Filtration RFFE20 BB Radial Flow Iron Reduction Filter 20" x 4. 5" Big Blue cartridge engineered to remove dissolved iron and eliminate rust staining without adding chemicals to your water supply Reduces up to 3 ppm dissolved iron Eliminates orange & brown stains Chemical free operation Safe for drinking water The Pentek RFFE20 BB uses radial flow media technology to oxidize and remove dissolved ferrous iron from well water, city