One Quarter Inch Quick Connect Check Valve Replacement Part For Under-Sink Systems Fits Models RO-90 RO-PH90 RO-PERM RO-PUMP ROES-50 ROES-75 ROES-PH75 ROES-UV75 And ROES-UV75-SS Lightweight And Easy To Install By APEC

1/4 Inch Quick-Connect Check Valve Replacement
✔️ Lightweight quick-connect valve fits RO-90 and RO-PUMP systems

This replacement check valve is a 1/4" quick-connect part designed for under-sink water filtration systems. It covers models such as RO-90, RO-PH90, RO-PERM, RO-PUMP, ROES-50, ROES-75, ROES-PH75, ROES-UV75 and ROES-UV75-SS, providing a simple swap for reliable backflow prevention.

✅ 1/4 inch quick-connect fitting
✅ Fits all under counter water filter systems
✅ Lightweight and easy to install
✅ White color, manufactured with certified materials

💡 What is a quick-connect check valve used for in home water filtration?

Handy backflow protection that helps keep your filtration system safe and efficient.

- prevents backflow and back-siphonage in under-sink setups - easy push-to-connect installation for DIY repairs - helps maintain consistent water pressure and extends filter life