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        Reverse Osmosis Membranes 

        We stock a supply of semi-permeable reverse osmosis membranes that are vital in the water filtration process, as they allow the right number of molecules and atoms to pass.

        One way in which an RO membrane works is like a screen door, allowing air molecules to pass through but blocking pests and anything larger than the holes in the screen door. Another example is a clothing fabric which contains a very thin plastic film with billions of small pores. These pores are still big enough to let water vapour through while also being small enough to stop liquid water from passing.

        Buy reverse osmosis (RO) membranes from The Water Filter Men

        We stock reverse osmosis membranes in 50, 75 and 100 GPD (gallons per day), guaranteeing a trusted, reliable product from manufacturers dedicated to quality. We are committed to stocking only the best RO membranes on the market as we want you to have the best products for your reverse osmosis system.

        Our stock of membranes are sure to deliver consistently high performance over several years and are available at very competitive prices. Also, with our nationwide next-day delivery service, you won’t be kept waiting for your new RO membrane.

        Reverse Osmosis Membranes (3)

        50 GPD Reverse Osmosis Membrane


        75 GPD Reverse Osmosis Membrane


        100 GPD Reverse Osmosis System Membrane

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