Product review (3 stars): Filters 5, Whirlpool 1
Perfect, as expected. Unfortunately, I initially ordered the wrong size through Whirlpool who refused to issue credit (even on an exchange) because it was over 30 days, and nowhere was that stated on the information.  I had ordered in advance of my need and failed to open the box to confirm the correct item.  I caution everyone to check, and double check, the size and if you don't order through Amazon, don't expect any cooperation from Whirlpool.  The filters themselves deserve 5 stars, Whirlpool only 1!