Quote:
Originally Posted by Chemi
I'm rated at 75 g per day. I got it off a canreefer when he shut down his system. He told me the membranes were still relatively new. Should I change out the sediment filter as a start? The line for the RO I'd T'd off from my washer so it's still good house water through pex line. He mentioned that perhaps that line doesn't have enough pressure to put out much more. It's not a stream, but not drip by drip, it's kinda a stream like drip. I done have the brand or model, he had lost he papers.
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You should have about 60psi on that line so I don't think that is a problem. Credible membrane manufacturers rate their membrane at normal household pressures. Some RO units come with adjustable flow restrictors which need a lot of attention and if not set right can give you problems, Aquasafe has these. How much waste water are you getting? Usually 4:1 is normal so if you fill up a cup of ro water you should get about 4 cups of waste water, if you are getting a lot more waste water than that you have a problem. Sediment filters are cheap so it can't hurt to change it. My unit has an inline flow restrictor with a valve that cam be opened to back flush the membrane out, if you have this on yours give it a 5 minute flush.