Watts-RC-W-20-50 Empty Refillable Canister Cartridge White Std 20 in Granular Activated Carbon Inline open the ball flush valve

open the ball flush valve to discharge sediment without removing the cover

When used as final polishing stage after reverse osmosis

} Complete Annual Maintenance Kit

Higher hardness levels mean more frequent replacement

100% synthetic polypropylene with no binders or additives that break down

Watts-RC-W-20-50 Empty Refillable Canister Cartridge White Std 20 in Granular Activated Carbon Inline open the ball flush valveWatts RC W 20 50 Empty Refillable Canister Cartridge Standard 20 inch white canister for custom media applications FDA Polypropylene 50 Micron Retention 2. 5" x 20" Screw Cap Design The Watts RC W 20 50 is a refillable filter canister designed for users who need flexibility in choosing their own filtration media. Built from high grade FDA listed polypropylene with EPDM end cap gaskets, this 2. 5 x 20 inch cartridge accepts granular activated carbon,