Empty Refillable Cartridge 20"x 2.5" Clear 1022118; 1020907; 1020912; 1020890 leak-resistant seal that maintains integrity

leak-resistant seal that maintains integrity across the full operating pressure range of 0-100 PSI

Part Number 47-55704G2 Media Type Granular Activated Carbon (GAC) Primary Function Chlorine

20" Big Blue

chemical dosing verification

Polyester and stainless steel replacement screens

Empty Refillable Cartridge 20"x 2.5" Clear 1022118; 1020907; 1020912; 1020890 leak-resistant seal that maintains integrityWatts Premium Filtration RC W 20 Empty Refillable Cartridge 20" x 2. 5" Clear housing design lets you customize your filtration media for specialized water treatment applications Refillable & Reusable Universal 20" Standard Fit Clear Visual Design Custom Media Compatible The Watts RC W 20 empty filter cartridge gives you complete control over your filtration strategy. This 20" x 2. 5" clear housing accepts any granular or powdered media, making it