Best Air Humidifier Filter 1 pk For Fits for Essickair, Emerson and Moistair

Product works as designed. Need to change almost monthly or it starts to smell musty. I think this product could be cheaper.

these are a new style that works well in my humidifier. And it lasts longer between replacing.

First one has been in for a month or so. Seems to be working great

They do just what we wanted

excellent product great seller