Product review (5 stars): Good product for a VERY good price
I bought the 3-pack of these. While I only used one so far, they're a good buy. It was hard determining if it would work in my refrigerator. I have a Kenmore, and the model listed was very different from my model number. But I went to the Kenmore site and looked at the filter on their own web page. The model number for the filter Kenmore was going to sell me was ADQ36006101, and they wanted $45 for it! Yikes! It turns out these filters are made to replace that particular filter, so I got them.

After putting the filter in place, you have to run water through it. It may come out blackish at first, and this is normal even if you bought the filter directly from your refrigerator manufacturer (it did it for me with a totally different brand). Run a quart of water through the system, let it sit for a minute, run another quart through, and repeat this several times. It very quickly comes out clear after the first batch (it's just loose charbon at first).

All in all, I'm pleased. I could have spent $45 on a single filter, but I got this three-pack for about half of that.