RO Membranes

Replacement reverse osmosis membranes by SpiroPure employ the use of polyamide thin-film composite to reduce a wide variety of contaminants from water. Highly effective water filtration makes RO membranes a great choice for a variety of applications, including drinking water, ice cubes, cooking and food preparation, humidifiers, aquariums, and more.
  • Filters water down to 0.00001 micron in size, reducing many contaminants such as bacteria; bad flavors and odor; chlorine; fluoride, lead, and other heavy metals; sediment; sodium; TDS; and more
  • Available in flow rates of: 50, 75, 100, 150, 200, 300, and 400 GPD (gallons per day)
  • Provides exceptional water filtration for up to 1 year depending upon water quality
  • Made with polyamide thin-film composite with a 97.5% salt rejection
  • Membranes have a max temperature rating of 113°F (45°C) and a max operating pressure of 300 psi
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Filter Details Chart
Size Model Number Flow Rate GPD (Gallons per Day)
11.75" x 1.75" SP-RO-050R 50 GPD
11.75" x 1.75" SP-RO-075R 75 GPD
11.75" x 1.75" SP-RO-100R 100 GPD
11.75" x 1.75" SP-RO-150R 150 GPD
11.75" x 1.875" SP-RO-150R 150 GPD
11.75" x 2.875" SP-RO-200R 200 GPD
11.75" x 2.875" SP-RO-300R 300 GPD
11.75" x 2.875" SP-RO-400R 400 GPD
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