D/I filter

aquaman05

New member
Thanks for the replys !

Can anyone tell me about how man gallons can be ran through one of these ? And also looks like you just replace the filter and not recharge it are these any good ?
 

RokleM

Premium Member
<a href=showthread.php?s=&postid=15433301#post15433301 target=_blank>Originally posted</a> by aquaman05
Thanks for the replys !

Can anyone tell me about how man gallons can be ran through one of these ? And also looks like you just replace the filter and not recharge it are these any good ?

No way to really gauge your gallons. It depends on your current TDS at the faucet, what the rejection rate is on your RO unit, and what TDS is entering the DI. In short, the answer is they'll likely last 3-6 months IF (and only if) your RO unit is functioning well, for the "normal" user.

Most just replace the media (the little balls in the inter chamber), but there is a recharge process available.

Bulk DI resin:
http://buckeyefieldsupply.com/Mixed-Bed-Resins-c77.html
http://www.bulkreefsupply.com/RO/DI...ear-Grade-Deionization-Resin/c9_12/index.html
Recharge:
http://reefkeeping.com/issues/2008-09/nftt/index.php
 
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