• Reverse Osmosis Membrane Replacement: Our state of the art Reverse Osmosis Membrane with a filtration accuracy of 0.0001μm effectively reduces most impurities including TDS, fluoride, heavy metals, and limescale in your tap water • 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• Commercial Reverse Osmosis Membrane: High density graded RO membrane ensures you get the cleanest water and the best value in your reverse osmosis water filter• 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 water filters   Make your own high purity efficient water. Ideal for Hotels, Hospitals, Apartment Complexes, Factories, Car Washes, Restaurants, and more. Protect appliances, boilers, steam equipment, washing machines, dishwashers, and hot water heaters. The Express Water Reverse Osmosis Membrane with a filtration accuracy of 0.0001μm effectively reduces most impurities including TDS, fluoride, heavy metals, and limescale in your tap water.Using Reverse Osmosis filtration, this membrane filter reduces impurities more than almost any other filtration method. Start drinking healthy and stop drinking impurities with your Reverse Osmosis Water Purification. Great in the kitchen: Improve the taste of your cooking, coffee, ice, and drinks. Experience true Reverse Osmosis purification.The RO membrane filter is good for up to 1 year of use. Your water filter life may be different depending on your water quality, temperature, and incoming pressure.This durable RO membrane can deliver up to 600 gallons of water per day. The membrane set works with 45-80 psi and water temperatures between 40-100°F. It is vacuum sealed with 100% pure food-grade polypropylene casing complete with high capacity density graded membrane layers.Purify your water with a high efficiency high capacity Light Commercial Reverse Osmosis Membrane. Make sure your commercial purifier has the filtration power you need: The Express Water 600 GPD Light Commercial Reverse Osmosis Membrane FLTMEME600 is the best in high capacity filtration.