Deionization Resin Mixed Bed Color Changing 2.5 Lb Bag

Use it in our watermaker, works great, lasts a long time. I use mine behind an RO membrane, 2 carbons and 1 micron sediment.

I was worried because there are a lot of negative review saying this doesn’t last very long etc. But I have to say, I am pleasantly surprised! I usually go through oneFilter every 2 weeks. Since I’ve used this resin to refill an old filter. It’s still going strong and looks as though it will outlast the old filters and then some! Great value!Updated: I am never buying pre-filled filters again! They never last me more than 2 weeks, but this stuff lasted almost an entire month!!!! Changed it on May 3rd and it's just now spent on May 29th!! Great stuff!!!!

First of, the product is NOT new/fresh. It is regenerated. It came with a household 1-gal size ziplock bag, sealed with a household sealer. It was wet and you can see water condensation inside the bag. Not an air seal bag. The weight is supposed to 2.5lbs, not sure about the weight since I didn’t measure it. Here is the problem. I have a 4-stages RO + 3 stages DI-resin. This will be replacing 3rd stages DI-resin for my saltwater fish tank. I gave it a tried overnight and this Di-resin can only reduce the water TDS values from 50 down to 22 and not 0, unlike another brand that I used before would immediately reduce the TDS value down to zero. Here is another problem. Because it is wet therefore it is not good for a long time storage as it will grow mold in few weeks. The sellers should have indicated that this is a regenerated DI-resin or make the buyer aware. I will not be buying this product as it is wasting my time and causing problems to my fishtank as it is not very affective. See my pictures and make your own decision. I am going to return it.

works great to give me super clean water for my salt water reef tank

Was a reorder. Us it for a spot free rinse on my motorhome.

Perfect for in-situ demineralizing water used in a home humidifier. The color change lets you know when the resin is spent and needs to be replaced.

Better value than BRS brand if you include the shipping charge at BRS. We have Amazon Prime membership, so the 2 day "free" shipping (cost of Prime membership) is a huge plus. Also, 2 day shipping vs. BRS's 4-7 days.I have been completely satisfied with both quality and quantity of this purchase. 2 standard refills for sure, but I've seen it fill nearly 3. If ordered a second time, total refills is easily 5.

Received this quickly, and it brings my TDS from 5 to 0 no problem.

Probably the worst resin I have used. Lucky to get 40 gallons out of a canister.

Hace varios años que uso esta resina. La última vez usé BRS porque no había y duró menos que la resintech.Para tomar en cuenta y pedirla con tiempo: una vez la pedí pero la regresaron en aduana, la volví a pedir y llegó sin problemas.

good

Did not last long.