Product review (1 stars): Very disappointed in the false advertising
Box it came in states it was an April air and made in USA.  But you can see the stickers on the box were a copy of an actually Aprilaire part.  Inside the part was not Aprilaire and made in China.  Don't know if it works because I held onto it as a spare and purchased an genuine part from Aprilaire.  Very disappointed in the false advertising.