Watts-SF1-20 Watts String Wound Cartridge Standard 20" in K5520-BB; K5520-JJ Uncompensated models available to conform

Uncompensated models available to conform with USP 25 pharmaceutical standards

or inline protection for appliances and fixtures

Agion Antimicrobial

reduce by 75%

Prevents airborne particles

Watts-SF1-20 Watts String Wound Cartridge Standard 20" in K5520-BB; K5520-JJ Uncompensated models available to conformWatts 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,