Domestic Reverse Osmosis Membrane (50GPD, 75GPD, 100GPD)


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  • [High Quality RO Membrane]: Our Reverse Osmosis membrane is made of food-grade high capacity material, the advanced membrane technology and automated spiral-wound fabrication ensure RO elements to deliver consistent performance for all customers.
  • [High Stabilized Salt Rejection]: The Reverse Osmosis membrane is rated at 50 Gallons per Day, 97% Stabilized Salt Rejection. Rejects impurities down to 0.0001 micron, it can efficiently remove up to 99% of over 1,000 contaminants from your water, including Heavy Metals(primarily fluoride,calcium, magnesium, lead,colloids , chromium and nitrates), organic, rubber mass, harmful minerals and other soluble salt from water.
  • [Universal Filter]: 50 GPD RO membrane is industry standard size 11.75” X 1.75”, fits in standard 1812/2012 residential RO membrane housings (2” Inner Diameter (ID) ) . This reverse osmosis membrane can retrofit  Watts Premier 560018 50 GPD, Dow Filmtec TW30-1812-50, Pentair TLC-50, GE TFM-50, AXEON TF-1812-50 model membrane.
  • [100% Safe Filter]: Our Reverse Osmosis membrane with high quality Polyamide film composite material ensure your drinking water safe.
  • [Long Life Span]: our RO membranes normally lasts about 24-36 months, depending on your water quality and usage amount. User Friendly Design, Easy installation. It is suitable for most Reverse Osmosis Water Filtration Systems.


Additional information


50 GPD, 75 GPD, 100 GPD

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