text: I would not buy this again. I installed it in the refrigerator ran about a gallon of water to clear the lines as I usually do, but about every third time we used the water unit, a banging noise came from the filter compartment. This went on for a few days so I took the filter out and it worked fine. I put the old filter back in, as I still had it, and it has worked fine since. This item says it is a genuine Kenmore product, but I think it was defective.