Product review (1 stars): Defective filter
One of the two that were shipped to me was defective. I can't return it because I found out a few days too late for the 30 day window--I suppose buying two at a time to have a spare is not a great idea when products may be defective. Specifically the filter was not letting water pass through. The pressure was building up and when I removed it (two different times) to try to reseat the filter it spewed water all over the refrigerator. Finally when water did pass through, the carbon was passing through the system and out my water dispenser.