Pentair (4002573) Encapsulated GRO-36EN R.O. Membrane TLC-36 GPD

Regular price $59.95

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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.

Available in 36, 50, and 75 GPD models, the GRO will revolutionize the way your business uses reverse osmosis!

Features and Benefits

  • 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
  • Available with and without permeate check valve


  • Maximum Pressure: 125 PSI (6.90 bar)
  • Maximum Temperature: 120°F (49°C)
  • pH: 4-11
  • Free Chlorine: 0.1 ppm