Hi,

I've been using a SQC-4 reverse osmosis unit from Water Factory
Systems for a little over 6 months. When the system was first
installed, I noticed lots of air bubbles forming in the filtered water
and upon asking the installer I was told that the bubbles woulds
gradually decrease as we used the unit. Well, it's been more than 6
months and the bubbles are still there, first everywhere in the water
after filling up a glass and slowly rising up to the surface and
hanging there like patches of bubble clouds.

My question is, is this a normal occurance for RO filtered water? If
not, what is causing it and how can it be fixed?

Thanks.
Jerry