Merlin GE Direct Flow Undercounter Reverse Osmosis System 4-Stage 17” Gray Housing 3 Pieces (Special) 17” Block Carbon Filter (Special) 2 x 350= 700 Gpd Membran Push Tap 10” Post Carbon Filter Quick Fitting Project navigationPreviousPrevious project:Reverse Osmosis System Demo KitNextNext project:RO-22 RE Treatment Hot-Cold Water Dispenser