Pentair 655122-96 | GRO75-RC RO Membrane for GRO-475/575 | 12 Pack
Pentair 655122-96 | GRO75-RC RO Membrane for GRO-475/575 | 12 Pack is backordered and will ship as soon as it is back in stock.
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Pentair 655122-96 | GRO75-RC RO Membrane for GRO-475/575 | 12 Pack
The Pentair 655122-96 (GRO75-RC) is a 75 GPD thin-film composite reverse osmosis membrane engineered to restore high-quality filtration performance in compatible Pentair FreshPoint systems, making it ideal for residential drinking water use.
Key Specifications:
| Compatibility | Pentair FreshPoint GRO-475/575 Series |
| Capacity | Approx. 18 months service life |
| Contaminants Filtered | Total dissolved solids, dissolved contaminants |
| Operating Conditions | Max 125 psi, Max 120°F |
| Number of Filters | 12-Pack (also available in 1-Pack here) |
Why Choose the Pentair 655122-96 (GRO75-RC)?
- Reliable Filtration: The Pentair 655122-96 (GRO75-RC) delivers consistent reverse osmosis performance for cleaner, better-tasting water.
- Cost-Effective Bulk Supply: The 12-pack format offers long-term savings for households or facilities needing frequent replacements.
- Easy Compatibility: Designed as a direct replacement for multiple Pentair FreshPoint RO systems, ensuring a proper fit.
- Improved Water Quality: Helps reduce dissolved solids for safer, great-tasting drinking water at home.
How to Replace Pentair 655122-96 (GRO75-RC):
- Turn off the water supply and relieve system pressure.
- Open the RO membrane housing according to system instructions.
- Remove the old membrane and discard it properly.
- Insert the new Pentair 655122-96 (GRO75-RC) membrane, ensuring correct orientation.
- Reassemble the housing and restore water supply, checking for leaks.
Notice: For detailed, step-by-step guidance, please refer to the guide here.
FAQ
Q: How Often Should the Pentair 655122-96 (GRO75-RC) Filter Be Replaced?
A: It should typically be replaced approximately every 18 months, depending on water usage and quality.
Q: How Can I Maximize the Filter's Lifespan?
A: Follow recommended operating pressure and temperature limits, log each replacement date, and avoid running unsafe or unknown-quality water through the system without proper disinfection.
Q: What Contaminants Does Pentair 655122-96 (GRO75-RC) Filter Remove?
A: It reduces total dissolved solids and other contaminants through reverse osmosis filtration.
Q: What Certifications Does This Filter Have?
A: Specific certification details are not listed; please refer to manufacturer documentation for current certification status.
Q: Is This a Genuine Filter? Is BottleFillingStations.com an Authorized Pentair Distributor?
A: Yes, this is a genuine Pentair 655122-96 (GRO75-RC) filter so it will perform per manufacturer's standards and come included with a warranty. BottleFillingStations.com is an authorized Pentair distributor.
NOTICE: Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.
"Hydrate Everyone, Everywhere!" BottleFillingStations.com | Contact us
The Pentair GRO75-RC (655122-96, 12 Pack; 4005743, 1 Pack) is the reverse osmosis membrane replacement for the Pentair FreshPoint GRO-475B and GRO-575B Reverse Osmosis Systems. It is a high-efficiency 75 GPD membrane and should be replaced every 12–18 months, or sooner if TDS testing shows reduced performance.
Step-by-Step Replacement Guide
- Turn off the water supply to the system and open the faucet until water flow stops, then wait 5–10 minutes for the RO membrane to fully depressurize. Place a bucket or towel under the system to catch any drips.
- Lift the locking bar upward until the membrane cartridge disengages from the filter head assembly.
- Pull the membrane cartridge away from the filter head assembly, and make sure the locking bar stays fully in the up position.
- Align the posts on the new GRO75-RC membrane with the ports on the filter head assembly, then slide the cartridge into place. This engages the locking bar, causing it to drop forward and down.
- Pull the locking bar down until it snaps securely into place.
- Turn the water supply back on and check all fittings for leaks. Close the storage tank valve and let the faucet drip for 30 minutes, then fully open the water supply and let the faucet drip for another few hours to flush the new membrane before closing the faucet and opening the tank valve to refill.
Looking for a genuine Pentair GRO75-RC RO membrane? Shop here.
