Reverse Osmosis - 75 GPD Membrane

Reverse osmosis 75 GPD replacement membrane — the heart of your RO system. Using only water pressure, its semipermeable membrane (pores ~1/1000th of a micron) rejects dissolved solids, heavy metals and a wide spectrum of contaminants to produce clean, great-tasting water.

Compatible with standard domestic RO systems. Replace every two years or as performance dictates.