Product review (5 stars): Right waterpad for my humidifier
My manual states this is the recommended and most efficient waterpad for my humidifier. I couldn't find this one locally a few years ago when I stocked up on waterpads at Lowes. This year, my humidity was dropping daily as winter set in. After these arrived, I put one in immediately, and started seeing improvement in humidity within a day. It's now the coldest month (February) and my humidifier is still keeping up, thanks to these waterpads.