Aquatic Life 10-Inch Cartridge Filters, RODI Reverse Osmosis Deionization Water Filter Replacement Cartridges Kit (Carbon)

Doing the job

Good deal, I made an insanely good deal out of these buy buying three along with the aquatic life 3 pack of pre-packed DI resin. https://www.amazon.com/dp/B018F4R460/ref=cm_cr_ryp_prd_ttl_sol_10

I put this carbon block in my RODI unit and used for about 2 months before my water started testing positive for chlorine. In the past I've been able to use individual blocks for almost a year. I don't know if I got a dud or not but I don't make that much RODI and was very disappointed with the longevity of the carbon block. I even pulled the filter housing off to make sure I had a good seal; I assumed it was user error. Not so, turns out it's just a poor quality carbon.Edit: I reached out to Aquaticlife and they were very helpful. They are sending a replacement and once I get it an use it for a while I'll revisit this review. As it stands, I bumped it from a 1 star to a 3 star due to great customer service. If the replacement block functions as expected, there will be yet another edit.

The carbon filter has 6 rust spots in 1 day of use. Would never buy again.

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