RO Water Shut off saftey

[Craigdillman]

Originally Posted by dino

I have used a cheap plastic float valve on gravity systems for 8 years with auto top off ,my pond and rodi systems without any issues at all. not fancy but effective and cheap

Yeah and that’s what I was using till all of a sudden it failed, thank god I was home cause I usually left it over the weekend and shit cause never had an issue

[dino]

sometimes the ball can fill with water if it has a pin hole or something. you can also attach some Styrofoam to the float. what part failed?