DuPont Reverse Osmosis system
knittedrose
12 years ago
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knittedrose
12 years agoUser
12 years agoRelated Discussions
Instant Hot Connected to Reverse Osmosis System
Comments (2)I just replaced one for a friend, but without reverse osmosis. Just wondering what the compatibility issues would be. As long as there is water under pressure, one should be able to hook any system up (I would imagine). You might call the manufacturers. They will steer you to their technical dept....See MoreReverse osmosis system leaks at the air gap
Comments (1)Leaks from the air gap on the faucet are usually a clogged drain tube. I have never seen a problem in the RO cause that. Can also be that there's dirt in the faucet nipple that the drain line goes on. Mung can accumulate in the drain line and it has to be completely clear. If you can't easily disconnect the 3/8" drain line at the faucet and clean it DOWN from there then you have to disconnect it at the drain and clean it UP from there. I have a really tiny bottle brush that works great for that but I can't remember where I got it. Make sure the drain tube has as direct and downward slope to the drain connection as space allows but NO lateral or up routing.. If you have a saddle type connection on the drain vertical at the drain tube-drain loosen the compression nut and try to slide the tube just a touch into the drain. If you get a flashlight you can usually see the tip of the tube looking down the sink drain. You may have to drill out the saddle but moving the tube slightly into the vertical drain keeps it clean and slightly quiets the RO when making RO water. If the RO drain line is connected to the drain horizontal that's why it keeps getting dirty. Should be connected on the sink drain vertical.....See MoreVery odd development with Reverse Osmosis system - strange smell
Comments (0)I have a system I bought years ago an at internet aquarium supplier, which I've modified over the years. I use the Pentek washable filters. The neighborhood water supply here is extra mucky seeming, so I added a pre-pre-filtering stage a while ago. I now have: 50 micron, 10 micron, 2 micron carbon, and a backup catalytic carbon. The 50 micro catches particles so large they are often discretely visible to the naked eye...that's how bad the water supply here is. Little black bits of rust or whatnot. Today I went to rinse off the 50 micron filter, opened it with my filter wrench and even before pouring it, was hit was a nasty odor. What it resembled is really surprising: 2, 4-D. Yep, the chlorinated herbicide. Not a little strong. Very strong. No normal person would be willing to drink water smelling this way. The water out of the tap, which I brush my teeth with etc., definitely does not smell so bad. It does have a slightly chlorine odor as you would expect. I'm not worried about it being in my final supply, because I have a post-carbon filter after the storage tank. (so it will have gone through 3 carbon filters in addition to the membrane) But I wonder why it is forming. I know the reaction of organic material and chlorine for disinfection can form chlorinated organic compounds. But clearly something else is going on here, locally I mean. I wonder if I have a microorganism living in the fiter housing that is causing this to happen at a higher rate? By feeding off all the junk trapped there, and chlorinating it in the process. (I believe the reason these compounds form at all in munipical water supplies is due to the actions of microorganisms) Anyone seen something like this before, or I should say smelled something like it?...See MoreReverse Osmosis system for my garden?
Comments (1)That's a costly, and unnecessary, fix for high pH. - Where is your garden? - What is the pH? - And what are you trying to grow?...See Moreasolo
12 years agoknittedrose
12 years agoUser
12 years agoUser
12 years agoknittedrose
12 years agoknittedrose
12 years agoUser
12 years agoknittedrose
12 years agoUser
12 years agoUser
12 years ago
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