Product Review

New, replacement reverse osmosis membrane for Ultima Water Systems Models 7 and 7000. Will work on most reverse osmosis systems with a flow restrictor rated at 250 to 400ML. Also will work on all Krystal Pure(TM), International Filter, Water Resources, Watts, and Envirotec(TM) reverse osmosis systems. Includes the new instruction manual "How to Service Your Reverse Osmosis System" by Dionicio Porras. Service your RO like a pro!