Watts-SF1-20 Watts String Wound Cartridge Standard 20" in K5520-BB; K5520-JJ This OEM replacement gasket ensures

This OEM replacement gasket ensures proper channeling sleeve alignment and prevents bypass flow in ultraviolet water treatment assemblies

Agion Antimicrobial

or inline protection for appliances and fixtures

and pre-installed quick-connect tubing that outperforms standard RO faucets

Available in 13 micron ratings from 0

Watts-SF1-20 Watts String Wound Cartridge Standard 20" in K5520-BB; K5520-JJ This OEM replacement gasket ensuresWatts Premier Filtration Watts SF1 20 String Wound Sediment Cartridge Standard 20 inch polypropylene string wound filter for sediment removal in whole house and under counter applications. 1 micron rating, 2. 5 inch diameter. SEDIMENT 1 Micron 20" x 2. 5" Polypropylene WHY IT WORKS Wound Construction for Depth Filtration String Wound Design Polypropylene string wound in graduated density layers traps sediment progressively from surface to core,