Product review (5 stars): Good fit for my console humidifier
I have been purchasing filters at Sears and Lowes in the past few years, but I could not find any when I needed some this year.  These arrived in two days with my Prime two day delivery.  Out of the box, these seemed to be more substantial than the filters I had used last year, but I had already thrown them away, so I can only rely on memory.

With the first tank of water, these filters put out more moisture than I ever remember my humidifier putting out.  I don't recall how much my humidifier holds, but it went through a tank of water (8 gallons by my estimate) in less than twelve hours.

I have very hard water, and I don't see these as lasting longer than a year, but I paid a few dollars less for these than I did for lesser quality filters last year, so I would have no hesitation in purchasing these again in the future.  If I find issues, I will update my review to indicate such...