RO/DI Replacement Filter Kit

I needed replacement filters for my Kent Maxxima RODI unit, but I was hesitant to buy these cheaper filters. I decided try them out anyways. They came pretty quickly and they fit just right into my RODI unit. My TDS meter read 75ppm going in and 0ppm coming out. They work perfectly. No fish smell. Water was clean and pure. I use this filter primarily for my reef tank and it's important that my water quality is top notch. These filters get the job done at an affordable price. Can't ask for more.

These filters are in a water purification filter system I use for my salt water fish tank. It cleans the water perfectly which is why I have purchased these several times!

Quality replacement parts for my Coralife 50gpd RODI. Made in California stamped on one filter. Deducted one star for shipping in an envelope, middle filter came damaged, had a cracked plastic ring along top. Does not seem to affect functionality, had 0ppm within a half hour. Will update long term if problem develops.

Tried these on a whim. These filters were exhausted within days in a system where my preferred manufacturer's filters last weeks.

Work as described. Fit just fine. All peices came.

Excellent

love them always use these

This product is did not arrive as pictured. The DI cartridge is pink, and is not color indicating. It works though. I have a TDS meter, and the water is coming out 0ppm TDS. I will not buy again, as I want a color indicating DI cartridge.