Replacement Pentair GRO membrane 75gpd - GRO-75EN (Pentair 4002575, flow restrictor not included))

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.

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

Specifications

• Maximum Pressure: 125 PSI (6.90 bar)
• Maximum Temperature: 120°F (49°C)
• pH: 4-11
• Free Chlorine: 0.1 ppm
• Flow restrictor not included (200ml/min required if not installed)
  
• Check valve included.