Universal Reverse Osmosis RO Replacement Set of 3 filter cartridges : Sediment, GAC, CTO Carbon Block for undersink RO. 3 Pk. Size: 10"x2.5"

great system filters for my well water supply in my home.

Went to get replacements at the store that installed filtration system and was given some cheap looking things for three times the cost of these. When I found and received these in such a timely manner they were returned. These are so much better in material and price. (Didn’t use the others so not sure on that comparison)

These filters were by far the easiest to install. Everything was straight forward with each filter. Fits tight with the gaskets and no leaks were found.

Easy to replace. Lasts a good while too

The item was delivered a day early and as described while being very well packaged. With the tool provided the replacement was easy, other sellers did not have the tool included with the filters.

Very pleased with the value. Compared to other home supply business very economical. Have bought in past n will continue to purchase thru Amazon.

I've purchased this combo replacement filter pack many times over the past few years, and it has been great. However, the last two times I bought it the sediment filter was just slightly too big to fit in the canister. I'm not sure why that's the case, but I won't buy it again if I can find the other filters. I'm buying the sediment filter from a different source.

My old filter was due for changing. I selected this brand to use. So far so good; except there is no instruction for installation had to look up on order for installation on Youtube.