Pentair Pentek CC-10 Carbon Water Filter, 10-Inch, Under Sink Coconut Shell Granular Activated Carbon (GAC) Replacement Cartridge, 10" x 2.5"

Exact fit a was looking for. Super happy with this item

Our well water has a lot of contaminates as shown by the water tests at point of entry. We have a whole house filter at point of entry and this Pentec CC-10 filter under the kitchen sink. This time I sent out the water tests from the kitchen faucet to see if the 2 filters were doing their job. I was pleasantly surprised at the great numbers that came back this time. The filters are working! I was ready to upgrade to a reverse osmosis, distiller or some product to get safe drinking water. I don't feel the need to do this now. I trust the Pentec CC-10 and my AquaPure whole house filter. I think I have the best tasting water around. I take my own to work...much better tasting than city water.

I have used this filter with my reverse osmosis system for years and have had no problems

Using this as a post RO cartridge to remove any off flavors from the holding tank. Its in a housing on a 4 gallon 5 psi system and I can push water through it from the ceiling of the basement up into my kitchen without a pressure issue.

I use these filters as well as Pentek GAC-10 Drinking Water Filter (9-3/4" x 2-7/8") in my 3-sump RO (Reverse Osmosis) system. I really like that the water has to pass through the entire filter, rather than short-circuit from the closest point. This means it does a much better job of filtering. This filter would work just as well in a non-RO standard drinking water filter application.Note, these should not be used in high-flow applications such as a whole-house filter, as it will not pass adequate flow and will cause flow restriction and hence pressure drop.

Under sink water filter works well.It did arrive later than expected, but wasn’t a problem.

I change my filters for our drinking/cooking water annually, and these are easy to install. Our water is fairly hard, but it tastes just fine from these.

I bought two since the value is great.Installation was easy and fits perfect in my existing unit under the kitchen sink.My San Francisco water taste so much better with this filter.Delivery was quicker then mentioned on my order.