Product review (1 stars): This will not fit my Whirlpool refrigerator, I use ...
This will not fit my Whirlpool refrigerator, I use a whirlpool #4396508 filter, these will not go in all the way and turn, looking at the tip of the new filter and compare it to the old one, it is totally different. It says on box of new one and on line info it will work for whirlpool #4396508. WRONG.