Product review (4 stars): IT Works (and the price is great).
Had not been able to find a Whirlpool filter #EDR6D1 for my Whirlpool Gold refrigerator so I figured I would give this one a try. It fit perfectly and I have had no problems.
I would have given it 5 stars but I do not yet know how long it will last-it has only been in for a little over a month.