Product review (1 stars): Don't waste your time!!
This filter was shipped to me by the seller very promptly and looks just like the normal filter for my humidifier. The problem was the INTENSE chemical odor coming from the filter it was nauseatingly bad, I thought maybe if I washed the filter really well it would eventually stop smelling, but it never stopped. I tried the other package since I bought two and it was the same story. A waste of money.