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A high capacity RO Membrane improves filters up to 99.99% of impurities from your water, improves taste, and gives you the best value from your system.

The Express Water Reverse Osmosis Membrane reduces major impurities from your water and provides clean water for all home uses. Drink water that’s free of 99.99% of particles such as TDS, fluoride, heavy metals, chlorine, taste, odor, VOCs, as well as arsenic, lead and nitrates.

Density grading of the membrane layers gives your filtration the most surface area, meaning your filter catches impurities as small as 0.0001μm (1/10,000th of a micron). Fast 50 or 100 Gallons Per Day (GPD) filtration. Inner layers made from polyamide thin-film composite.

The RO membrane filter is good for up to 1 year of use. This is based on average water quality. Your water filter life may be different depending on your water quality, temperature, and incoming pressure. The membrane focuses on the most difficult to reduce impurities found in water.

Choose the filtration that lasts longer to give you the best value: The Express Water Reverse Osmosis Membrane (50 or 100 GPD) is the best in reverse osmosis filtration.

About The Filter

Reverse Osmosis Membrane Replacement: Experience what water should taste like with the Express Water reverse osmosis water filtration system reducing up to 99.99% impurities.

RO Membrane Replacement: Each Express Water replacement RO membrane is specially designed for quick and easy replacement. Get the cleanest water and the best value in your reverse osmosis water filter.

Reverse Osmosis Membrane: High density graded RO membrane ensures even the smallest of impurities from your drinking water including heavy metals, TDS, arsenic, fluoride, and more.

Replacement RO Membrane: Express Water RO membranes are made with the highest quality materials for long-lasting filtration and value.

On Demand Support: Support from experts who can answer any of your questions about your replacement reverse osmosis membranes


Express Water

About your RO System