Watts - W-2521-TW - 21" x 2.5" Tap Water Membrane 300 GPD 602854; 602974; 502850-101 and carbon block

and carbon block

system maintenance

Cartridge Size

Carbon post-filter refines taste and removes any residual odors before dispensing

pushing firmly until snug

Watts - W-2521-TW - 21" x 2.5" Tap Water Membrane 300 GPD 602854; 602974; 502850-101 and carbon blockCommercial Reverse Osmosis Membrane Watts W 2521 TW 300 GPD Tap Water Membrane High capacity 21" x 2. 5" membrane engineered for municipal water applications in commercial settings 300 GPD Capacity 21" x 2. 5" Dimensions Tap Water Rated Commercial Grade The Watts W 2521 TW is a commercial grade reverse osmosis membrane designed specifically for treated municipal water sources. This 21 inch membrane delivers up to 300 gallons per day of purified water,