DI Resin - opinions wanted

[BantyRooster97]

So, I've grown tired on constantly buying DI filters for my RODI & I've decided to just start buying resin & refilling the filters I have.

I looked online and there are all kinds of DI Resin.

Looking for opinions on what to buy. I know I want some that color changes, so I can tell when to get ready to refill. I have a meter on my output, so I know when it isn't at 0.

Thanks

 

[Biglew11]

how many stages do you have 1 2 or 3? 1 to 2 stages you will want mixed bed resin in both
https://www.bulkreefsupply.com/brs-bulk-deionization-resin-color-changing.html when the first one is exuasted move the 2nd canister to the first and refill the first one and place it in the second position.

if you have 3 stages you want cation first anion second and mixed bed last.
cation https://www.bulkreefsupply.com/cation-single-bed-color-changing-bulk-deionization-resin-brs.html

anion https://www.bulkreefsupply.com/anion-single-bed-color-changing-bulk-deionization-resin-brs.html

mixed https://www.bulkreefsupply.com/brs-bulk-deionization-resin-color-changing.html or
https://www.bulkreefsupply.com/cation-mixed-bed-color-changing-bulk-deionization-resin-brs.html
a meter between second and third stage let you know when one of those first two need replaced usually anion

 

[BantyRooster97]

So I have an air water ice typhoon 5 stage RODI. DI is only in the last stage.