DIGITEN 1/4" Auto Shut Off 4 Way Valve for RO Reverse Osmosis System Water Filter System

Did the job it was designed for

The old auto shot off valve one was making strange noises, loud rattling sound while resonating. After a while something broke in it and the water was barely flowing. I have picked up this one, installed it in half an hour, and the solved the problem. Gave a new lease on life to my water filtration system.

Works as it should.

I am very impressed woth this little device.I used it for my teverse osmosis system to stop the flow once the tank is full.Works exactly as expected. Saves me loads of water.

Does the job. All as described.

Dry cleaver device

Worked only for 7 months!Bought a different brand & hoping that works for at least a year.New ASO fitted, now water is filling the tank and not going down the brine line 24/7.

Good

Aun sin poder opinar sobre su duración, lo cierto es que funciona perfectamente y el equipo de ósmosis inversa ha vuelto a funcionar sin los problemas que tenía con la válvula anterior, que era la de serie del equipo. El envío, como siempre, muy rápido y sin problemas.

Good price.

First of these 2 replacement valves worked fine, stored the spare. Happy with our RO unit about 25 yrs now…install hints?: Cut off water pressures from house and RO tank, and before removing old valve, note the in/out valve end labels, also record the 4 line locations (pic, labels, or notes). Remove small plastic line locking c-clips. To remove lines, push in the locking collars and pull line out. (can also use open end 5/16” or 8mm wrench to help pushing in these quick release collars, saves fingernails). Reinstall lines on new valve, make sure they push all the way in (about ½”), then pull outward firmly to seat. Apply plastic line lock clips. If you have a seating leak afterward, remove the ¼” line, and cut off the line’s end. (seating portion only, it probably has surface scratches seeping).Two notes: #1. You can damage/foul these valves when plunging clogged sink drains. If you need to use a plunger, first remove the sink drain ¼” RO drain pipe hose, then wrap towel/rag around the ¼” drain hole opening to catch those small pressure squirts while plunging your sink drain.#2: Occasional gurgling drain sound when unit is removing the wastewater in normal operation? You can shove the ¼ “drain line into the drain pipe a tad further so it drains down the far inside of the sink pipe, and no gurgle. We prefer to leave line inserted slightly and let normal occasional RO wastewater fall/gurgle somewhat down into drain pipe's water trap. A consistent gurgling when close by the sink will let you know when the valve has finally failed and is wasting water all day. Excessive gurgling sounds because you are using more than your usual needs in filter water? Perhaps you just want to silence it for company coming into kitchen? Put your sink drain plug into the gurgling drain side, that muffles the sound.

Diese Teile passt genau. Wir sind zufrieden. Danke

This replacement solved my problem! Very easy to swap out and now my RO system shuts off as it should.