Pentair GRO Encapsulated Replacement Reverse Osmosis Membrane with Check Valve - 1:1 Ratio Fleck (61456-20) DLFC ASSY Factory dimensions ensure proper fit

Factory dimensions ensure proper fit and seal integrity

Suitable for post-RO applications

Fully automated production ensures element-to-element consistency and year-over-year reliability that other membranes can't match

Specifically engineered for perchlorate

Pentair GRO Encapsulated Replacement Reverse Osmosis Membrane with Check Valve - 1:1 Ratio Fleck (61456-20) DLFC ASSY Factory dimensions ensure proper fitPentair GRO Series Encapsulated Replacement Reverse Osmosis Membrane with Check Valve 1: 1 Ratio High efficiency TLC membrane with integrated housing and check valve, delivering near 1: 1 waste to pure water ratio for residential reverse osmosis systems TLC Membrane Technology Quick Connect Fittings 2 5 Year Lifespan WHY IT WORKS Pentair's TLC thin layer composite technology in a pre fitted encapsulated housing Near 1: 1 Water Efficiency Unlike