Product review (2 stars): This came in a sketchy unmarked plain white box. ...
This came in a sketchy unmarked plain white box. There is now way the are from Whirlpool. The one that I did open did not even have the filter paper stretched all the way across the filter so I had to jam something in there to get it to move all the way across and actually filter the air!
 Also, there was no filter indicator strip to show when to replace the filter.