Product review (1 stars): Filters nothing
I tried this filter because of the price. Prior to installing it, the one I had in my friedge was a few years old and the light was on indicating it needed a change. I tested the water coming through with a meter and it was about 400- very contaminated. I installed this filter, which fit fine and dumped the first 2 gallons of water as recommended. After that I retested the water being filtered and it was still almost 400. Clean filtered water should register around zero on the meter I have. This means the new filter is doing nothing. Total waste and because it is a 3 pack I am stuck with 2 more of these filters. Very disappointed, total waste of money.