Hydronix EC-2510C Clear Empty Standard Size Water Filter Cartridge, Durable Construction Universal Pre/Post Use 2.5 x 10

Use this to regenerate my portable water softener. Works perfectly.

These are nice to have and save some money buying bulk activated carbon and sediment filtration.

works good for replaceable filter using charcoal and kdf55 and 85 helps with the hydrogen sulfate that people mistake as iron just wish I could find replaceable round filters for unit but caveat you cannot find internal replacement filters so after they are bad you cant use anymore

Won't be buying any more of these. Cartridge is great but there is a sticker on them you can't get off.

Works as described.

Got this as a replacement for a BRS cartridge I dropped and broke the lid on. It is superior in every way to the BRS cartridges. Dropped right in and I think even fits better with less dead volume left in the canister. 10/10

Used this in a canister filter to hold media for our reef tank. Easy to load and clean out.

I can fill it with what ever I want. And it was really cheap. Thank you.

Beaucoup plus de qualitée lors de mon achat avant, cartouche de plastique dur, donc plus maléable. Claude Sé

Will not work with Rainfresh.