[Statistics are one of the things I do as a hobby, and at work. I feel that in this instance people who own an RO/DI unit will chime in, but that those who don't would simply vote no by not voting at all. Err... so it would be better to subtract the yes votes from the total list of active members.
A good place to do stats would be a compulsory form at member signup/renewal IMHO.
Anyways, I just recently purchased my RO/DI on Ebay for $86 brand new, plus shipping of course. I'd like to know what price ranges people pay for, and maybe even contrast that with ongoing filter replacement cost, efficiency, etc.
:smart:]
Edited By masta on 1104623851