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View Full Version : Cheapest RO/DI filters


antony1103
09/10/2006, 10:44 AM
I'm looking to replace all the old filters in my RO/DI unit soon and i'm looking for the cheapest place to get them online. From what i found so far, marine depot has the cheapest prices.

24 GPD TFC membrane: $64.00
Replacement filter kit: $48.65
Total: $122.84 (w/shipping)

(The kit contains 1-1 micron sedement prefilter, 1-0.5 micron carbon block prefilter, and 1-color changing mixed bed deion postfilter.)

If anyone knows of any other places online where i could get these cheaper, I would appricicate it. I'm back in school, no job, I don't have much cash to spend. (Spent my last $500 saved on a snowboard.) :rollface:

vikubz
09/10/2006, 11:09 AM
I've looked at a lot of online retailers, and marinedepot is the cheapest I've found.

antony1103
09/10/2006, 01:43 PM
^B^U^M^P^

Anyone else?

melev
09/10/2006, 02:08 PM
You might check with filtersdirect, an ebay store. For the money you've just listed, you could probably get a brand new 5 stage 100gpd unit from them.

AZDesertRat
09/10/2006, 03:13 PM
www.purelyh2o.com
www.thefilterguys.biz
www.airwaterice.com
www.buckeyefieldsupply.com

Thefilterguys
09/11/2006, 12:04 AM
May I suggest you upgrade your membrane to a 75 GPD a lot more water in less time and same 98% rejection rate. Small membranes do not make sense and it must take you forever to make water.

Jim