Product review (1 stars): The first filter seemed to work fine. Unfortunately
I bought a 2 pack. The first filter seemed to work fine. Unfortunately, when it was due to be changed, I used the second filter and the water dispenser was not working right, it was dispensing very slowly. I called a repair man and was advised to try changing the water filter. I replaced the filter and the water dispenser works fine again. Of course, it is too late to return it.  I won't try it again. Seems like a cheap product.