good for RO/DI resin, not good if you have tight space By Joe on 3/19/11
Joe would recommend this product to a friend
I got this to run the Nuclear grade color resin and it was great since my RO/DI system is in the garage with good space to unscrew the cap for maintenance. However, I bought another one to run my active carbon and it's a pain to unscrew the cap in tight space in my cabinet.
Reliable By Calvin on 2/2/11
Calvin would recommend this product to a friend
These cartridges are great for upgrading, converting from water purifiers to air purifiers, co2 scrubbers, etc.
Very good quality By Tom Gillespie on 3/1/10
Tom Gillespie would recommend this product to a friend
I turned it into a kalk reactor to help balance alk and it works greak.
Great way to upgrade your existing RO system By BG on 2/20/10
BG would recommend this product to a friend
This is a great way to upgrade your existing RO system. I had a 3 stage RO system without DI, with this product I was able to add DI without having to upgrade the entire system.