Product review (1 stars): THESE ARE GARBAGE, A COMPLETE WASTE OF MONEY
These do not work nearly as well as the ones from Honeywell (Kaz). They are so poorly made, so light weight that they do not wick the water up to be evaporated. These are a complete waste of money. You can buy the genuine Honeywell HAC-504AW Humidifier Replacement Filter, Filter A
by Kaz for almost the same price and they actually work as they are designed to work. DO NOT BUY THESE, BUY THE ONES FROM KAZ, THE GOOD ONES ARE LISTED AS Honeywell HAC-504AW Humidifier Replacement Filter, Filter A by Kaz