Universal 10 inch Carbon Block Water Filter Cartridge - Replacement CTO Water Purifier Filter, Activated Carbon (NSF 42 Certified) (6)

These filter out alot of stuff we don't wish to ingest. After a few weeks they are dark with debris from our city water. We pair these with faucet charcoal filters and we can taste the difference. Not cheap, but better in price than most places.

Had no issues with the filters, the water flavor, or the installation. All the filters were in good condition, and these are a lot cheaper than the ones I normally buy for my unit.

Fácil de instalar ligero y el agua no tiene sabor volveré a comprar

Doing 50% better than regular style. Love these.

Very misleading product description with regards to Micron Particle Size. They brag only about the accuracy of their filtration quality of .01 to .1 micron but no where does the description ever state that it is actually ONLY a 10 micron size filter! A 10 micron size filter is useless for my application and I threw them in the trash!

I have used these carbon filters for years and I won’t change to another brand because I am happy with these.

Good

Removed off tasting city water. Easy to install inside my RV. Simply the best.

Fits good and priced right.