Compatible to Intelifil (IF-SM-SCI020B) 20"x4.5" 120,000 Gal. Polyphosphate Scale-Corrosion Inhibitor Filter by IPW Industries pH Neutralizing1913 Varies by water quality

Varies by water quality

Works best with dissolved oxygen content of 4 mg/L or higher

5" carbon block filter that combines sub-micron filtration with high-capacity chlorine reduction in a solid briquette structure

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Compatible to Intelifil (IF-SM-SCI020B) 20"x4.5" 120,000 Gal. Polyphosphate Scale-Corrosion Inhibitor Filter by IPW Industries pH Neutralizing1913 Varies by water qualityWatts Professional Series Compatible to Intelifil IF SM SCI020B 20"x4. 5" Polyphosphate Scale & Corrosion Inhibitor Filter NSF certified clear bead media that prevents scale buildup and protects pipes and appliances through a self healing phosphate coating. Sequester iron, reduce corrosion, extend equipment life. 120,000 Gallon Capacity NSF 42 & 60 Certified 20" x 4. 5" Big Blue WHY IT WORKS Slow Release Protection Against Scale and Corrosion Self