Watts (R13-1200) R13 Series Reverse Osmosis 1200 GPD System 20 inch x 4.5 inch Big Blue Filters2057 Replace o-rings whenever they show

Replace o-rings whenever they show signs of wear

5" x 21" membranes (3/4" o

and most industry-standard 20" housings

Five duckbills per package for maintenance inventory

Watts (R13-1200) R13 Series Reverse Osmosis 1200 GPD System 20 inch x 4.5 inch Big Blue Filters2057 Replace o-rings whenever they showWatts Commercial Reverse Osmosis R13 1200 Series 1200 GPD Wall Mount RO System High capacity commercial reverse osmosis with integrated monitoring and powder coated steel frame construction 1200 gallons per day capacity Dual 3" x 20" membranes Built in TDS monitoring Adjustable 34 75% recovery The Watts R13 1200 brings commercial grade performance to a compact wall mount design. With 1200 GPD production capacity, dual membrane configuration, and 96