Watts-SF-978 Watts String Wound Cartridge Standard 10" in Intelifil (IF-SM-CC020B) 20"x4.5" 24 Refillable Cartridge Applications

Refillable Cartridge Applications

Convert any RO system into an alkaline water source

304 stainless construction ensures decades of reliable service

Heavy sediment loads (well water

Engineered for durability and precise alignment

Watts-SF-978 Watts String Wound Cartridge Standard 10" in Intelifil (IF-SM-CC020B) 20"x4.5" 24 Refillable Cartridge ApplicationsWatts Premier Filtration Watts SF 978 String Wound Sediment Cartridge Polypropylene string wound sediment filter for whole house and under counter applications, available in 1, 5, 20, and 50 micron ratings 100% Polypropylene 10" x 2. 5" FDA Compliant Multi Micron Options WHY IT WORKS Precision sediment removal without media migration String Wound Construction Polypropylene string wound tightly around a core creates depth filtration that traps sediment