Product review (2 stars): Refrigerator CHUGS
The first of three filters worked fine. The last two caused the frig to chug as it worked the air out of the lines. Leave the frig sit for an hour and it would chug again when you went for a glass of water. Almost called the repairman, but went to Lowes and picked up one of theirs. No more chugging. Im not sure whats wrong with them, but it's probably better to spend a few extra bucks