Pentair GRO-75EN 1:1 Reverse Osmosis Membrane 75 GPD with Flow Control 4004425
The Pentair 4004425 GRO-75EN High Efficiency is an innovative next-generation RO Membrane using Thin Layer Composite technology (TLC) to provide enhanced water recovery in an encapsulated membrane. Where traditional RO membranes have a 3:1 ratio of 3 gallons of waste water to every gallon of purified water, the GRO-36EN new technology allows for a 1:1 ratio of 1 gallon of waste water to every gallon of purified water; making it more water and energy efficient. Less waste water down the drain for the same amount of purified water means saving you money and the environment with the same great results! The Pentair 4004425 GRO-75EN model RO membrane includes a drainline flow control, a premeate check valve, a 96% rejection rate, 1/4" quick connect fittings and is 2.5 inches wide by 15.14" inches long with a production rate of 75 gallons per day.
Overall rating: 5.0 / 5 from 3 reviews.
Review topics: [].
"Perfect fit for my under sink RO system. My first time replacing filters. I ordered a kit and then realized it contained a non compatible RO membrane. ESP graciously allowed me to ship that one back while keeping the other filters. Got this one and all works great now."
"I have been ordering water filters from ESP Water for several years now. Their filters are quality and their service and customer service are excellent. They consistently answer my questions and are always knowledgeable, polite and helpful."
"Good water efficient membrane. Best system yet!"
Overall rating: 5.0 / 5 from 3 reviews.
Review topics: [].
"Perfect fit for my under sink RO system. My first time replacing filters. I ordered a kit and then realized it contained a non compatible RO membrane. ESP graciously allowed me to ship that one back while keeping the other filters. Got this one and all works great now."
"I have been ordering water filters from ESP Water for several years now. Their filters are quality and their service and customer service are excellent. They consistently answer my questions and are always knowledgeable, polite and helpful."
"Good water efficient membrane. Best system yet!"
