SimPure RO Membrane, Reverse Osmosis Membrane Filter 11.75" x 1.75" Water Filter Replacement for Undersink RO System

Capacity: 36G
Sale price$19.99 USD

Shipping & Warranty: Tax-free. Free 3-5 Days Shipping and One Year Warranty.

Return Policy: Eligible for Return, Refund or Replacement within 30 days of receipt.


  • High-Quality Material: MS Reverse Osmosis (RO) membranes are made from 100% food-grade Thin Film Composite (TFC) material for ultimate purification performance with high permeate flow, tested by an independent third party to meet NSF/ANSI 58 standards, providing safe-clean drinking water.
  • Universal Membrane Size: Industry-standard element size 11.75 x 1.75-inch, designed to fit in standard 1812/2012 residential-style RO membrane housings utilizing a 2-inch internal diameter. Suitable for most Home Reverse Osmosis Water Filtration system and Maple Syrup filter systems.
  • Wide Compatibility: Reverse osmosis water filter replacement for standard membranes including but not limited to Dow Filmtec TW30-1812-100, AXEON TF-1812-100, Desal TFM-100, Express Water FLTMEME100, FS TFC TFC-2012-100, iSpring MC1.
  • Healthy Drinking: 100 GPD RO membrane with a high 97% stabilized salt rejection rate. Hundreds of impurities are reduced by over 99% through the 0.0001-micron TFC membrane layer, including heavy metals (fluoride, calcium, magnesium, lead, colloids, chromium, and nitrates), organic materials, and harmful minerals, including other soluble salts found in water resources.
  • Long-Life: The membrane element, shipped dry in an original sealed package, has a life expectancy between 24 to 36 months, based on average feedwater quality, temperature, and incoming water pressure.


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