Mon-Thurs 7am-5pm PST
Fri 7am-4pm PST

Questions about products, orders, shipping?
Contact us by call or email

Pentair GRO Reverse Osmosis Membrane - 75 GPD


Item #: RO9875

Ships Free!

Temporarily Out of Stock

Pentair GRO Residential Membranes use an industry-leading, state-of-the-art membrane providing high-quality RO water for a broad range of water chemistries.

Its retrofit-able design can be easily integrated into most RO and RO/DI systems, while maintaining a 50% recovery rate.

Features and Benefits:

  • Double the recovery over standard reverse osmosis elements
  • Rejection performance comparable to standard reverse osmosis elements
  • The GRO Membrane is 100% dry, enhancing its performance and increasing its lifespan or shelf life 
  • High rejection stability at high input TDS
  • TLC Thin Layer Composite membrane
  • Each membrane is required to meet strict performance requirements prior to shipment.


  • Dimensions: 15.14" Length x 2.5" Diameter
  • Maximum Pressure: 125 PSI (6.90 bar)
  • Maximum Temperature: 120°F (49°C)
  • pH: 4-11
  • Free Chlorine: 0.1 ppm

0 Reviews

Be the first to review

We use cookies to provide a personalized site experience. By continuing to use & browse this site, you agree to our Privacy Policy.