Greatwell iSpring Reverse Osmosis Membrane for Under Sink RO System - 75 GPD

About this item

• Please note - The membrane normally lasts about 2-3 years depending on your source water quality. If your water is very hard (Total Dissolved Solids level above 750 ppm), please contact us for customized solutions.
• Peace of Mind Customer Service - Register online to activate your manufacturer warranty and life-time free tech support. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
• Standard Size - With 11.75" X 1.75" industry-standard size, our membrane fits most standard under sink RO membrane housings. It has the capability of producing 75 gallons of water per day, ensuring that families of nearly any size will have plenty of clean drinking water available on demand.
• Enjoy Your Water with Confidence: Our Reverse Osmosis membrane is able to remove up to 99% of over 1,000 contaminants from your water, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, sodium and more.
• Our Reverse Osmosis Membrane is manufactured with high-quality material that meets NSF/ANSI Standards and has been tested by an independent third party. It is designed with a 0.0001 micron size, only allowing water molecules to pass through. The membrane has a high packing density to effectively remove contaminants, with a TDS rejection rate of up to 97% under NSF58 testing conditions.