Quote Originally Posted by dknuckles View Post
Thanks Chuck!
Yes, I see your point and I will take you up on your offer.

So I should go:
1micron sediment
.6micron carbon
.5micron carbon
75gpd membrane
DI 1
DI 2

Currently config that is no longer adequate:
5micron sediment
1micron carbon
75gpd membrane
DI

Also chuck would you install Pressure gauge just before membrane, to know true pressure entering membrane
This I why I love this hobby always learning something new
That is similar to what I do. I am on well tho so TDS in is much higher then your city water. I have a gage tee'd into my membrane inlet to insure booster pump is working correctly.