Sat 15 Jun, 2013 12:39 pm
I have a Rain Soft Model AW S 75 then it says uf 22 . The brine tank won't fill up and I checked the tubing and doesn't seem clogged up top. I think the problem is in the tank, any thoughts?
uf22 is an undersink reverse osmosnis unit. AWS75 isn't a Rainsoft model that I know. Wish that I could help you.