Product review (5 stars): I am glad I did
I wondered when I ordered these and I order 3 complete orders, I am glad I did, these replacement filters are 5 times better in every way  than the original filters that came with the humidifier. Plus the price was cheaper and a lot easier buy ordering with Amazon, This first shipment has lasted twice as long and the get better air flow and the humidifier works better in the home !!!!! Thank you Ron Wise