GXRM10GBL General Electric Water Filter System - Instructions

The old one got streached out of shape. The new one fit fine. Easy!

changed filters and ro cartridge. ro cartridge holder was broken where the brass T screwed into and the flow control and screen needed replaced. Actually I lost the flow control and screen when I disconnected the tube to the fawcett (and drain) I wonder if the control was in the system because I never did find it and it was not in t ... Read more he tubing when I checked it. Anyway, thank you for the parts and was able to do it easily. Thank you.

Replaced the valve.Remove old one and replace with a new one.

Took the new tray from the package, put a new battery in it and slid the new tray & battery into the base of the RO faucet. No problem, just as it should have been, except the new tray should have come with a new rubber washer.

Replaced filter

I was due to change the water filter cartridge anyway so I ordered the new o-ring and using the wrench supplied with the filter, I did my normal cartridge replacement and changed the o-ring on the housing at the same time. Real easy. I bought spares in case I ever need them. The original o-ring lasted 5 1/2 years.

Thought at first the supply shut-off valve was defective but after securing the water supply, the system still emptied its storage tank. The only thing that could cause this would be the outlet inline 1/4" check valve upstream of the storage tank. The pressurized storage tank would fill and then the supply shut-off valve would close (norm ... Read more al operation) But the defective check valve would the allow water to flow backwards from the storage tank through the R.O. membrane and then out the waste line and down the drain. The cycle would then repeat. After replacing the check valve, the system works great. Rob

I have replaced many of them over the years.I am a retired water treatment tech.If water runs all the time out the brine or waste line the check vaive bad or dirty,this is easy to replace.

Remove the reverse osmosis unit fron under the sink and disconnected the hosed needed to manuever it to remove the plastic lines to the auto shut-off valve. Exchanged the valve but unfortunately this was not the problem. I believe that the above sink water dispenser is the issue. I have no ... Read more t had a chance to order a new water dispenser,but that is the next step. The original complaint was that the unit does not shut down after the storage tank is full and there is a persitant distinct intermittant shreech sound coming form the unit when this problem first presented itself. This led me to think it was the autoshut-off valve.