[Buckeye Field Supply]

Originally Posted by underseaworld

What will the DI resin do to your water quality? I have a filter system that you have to add DI to it. But I never did know what the DI was for? When it changes color I change it out. I get a 18oz. bag of resin for $18 at filterdirect-water.com. Is that too much?

Deionization resin will take the purified water coming from your RO membrane and further purify it. If your tap water is for example 200 ppm TDS, your RO water might be 6 ppm TDS, and your DI water would be 0 or 1 ppm TDS.

RE the resin - well, hmm. Our favorite water purifiecation vendor has nuclear grade color changing resin, in a larger quantity (20+ oz), for a lesser cost.

I suspect a vendor selling resin in 18 oz allotments indicates that vendor uses small, horizontal DI cartridges on their systems.

Russ

[Ramer]

This is the unit I have. 100gpd

[charlie]

Hey guys, I ordered the resin yesterday, give me a call this weekend if you are interested in sharing the load.

Also picked up a seal-a-meal so I can seal it properly. Give me a call.

[underseaworld]

i am interested in some resin. let me know how to contact you.