Your cart is empty.
Your cart is empty.Product Description
Protect RO Membrane
With a working check valve, RO system can shut off properly so that RO membrane will not be ruined by excessive waste water.
Compatible with Most RO Systems
It is designed for APEC RO systems but can work on most other industry standard size reverse osmosis systems in the market.
Easy Installation
The featured 1/4" quick connect fitting allows simple connection and disconnection of the tubing, providing an easy installation experience.
steve
2025-09-03 10:40:51
I broke this small part while changing the filters on my ro. I was worried I would have to buy an entire new system. This part fit and worked great. I have been using it for over 6 months with no issues.
kari
2025-08-26 10:38:08
First one Amazon sent had a cut across the little zip lock bag APEC ships this in and the part fell out I am guess long before Amazon shipped it to me so I received an empty bag. Amazon quickly resolved within hours of me sending email and even paid the next day shipping on the replacement part.With the faucet off I could hear water draining in my sink was the tip off something was wrong. Took 5 minutes to change this part due to quick connect fitting. Complete instructions are included with the part. I put some teflon tape on the threaded end per the instructions. I must not have gotten the water tube seated fully because when I turned on the water I got wet quickly. Turn water back off at supply and tank and reinserted the line and gave it a second shot. Days later no leaks and I no longer hear water back flowing from the holding tank.
J.
2025-08-03 11:35:32
perfect
Jake Li
2025-06-02 20:29:15
Cheap and good quality
Lizziebear
2025-05-31 13:36:41
Works great
BOB
2025-03-31 13:48:06
It is a direct replacement for my RO system which I had a problem with.
Js
2025-01-16 11:30:14
Excellent
JF
2024-12-15 17:15:34
As advertised and easy to install. Fast shipping as well
Recommended Products