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Pentair High Recovery 75GPD RO System (GRO-75EN)


Pentair High Recovery 75GPD RO System (GRO-75EN)

Pentair TLC Residential Membranes use an industry leading state-of-the-
art TLC (Thin Layer Composite) membrane providing high quality water
for a broad range of water chemistries. Each membrane is required to
meet our factory’s strict performance requirements prior to shipment.

Product Description

Pentair’s GRO integrates a 100% dry membrane to help maximize its lifespan and provide enhanced performance to the end user. The GRO boasts a 50% recovery rate while maintaining a retrofit-able design for easy integration.


  • Double the recovery over standard reverse osmosis elements
  • Rejection performance comparable to standard reverse osmosis elements
  • High rejection stability at high input TDS
  • TLC Thin Layer Composite membrane
  • 100% dry membrane maximizing shelf life
  • Chemical Reduction Claims:
    • Total Dissolved Solids (TDS)
    • Volatile Organic Chemical (VOC)
    • Chlorine and related by-products
    • Barium
    • Cadmium
    • Copper
    • Trivalent Chromium
    • Hexavalent Chromium
    • Lead
    • Radium 226/228
    • Selenium
    • Cysts
  • Tested and Certified by NSF International against NSF/ ANSI Standard 58 for materials and
    structural integrity requirements
  • Maximum Pressure: 125 PSI (6.90 bar)
  • Maximum Temperature:120°F (49°C)
  • Membrane Production : 75GPD