Product review (1 stars): Don't fall for this rip-off! Great substitute at nearly 50% off right here on Amazon!
This is a major ripoff: It lasted exactly 44 days and stopped sucking up water.

A little extra search turned up a very good substitute for this filter: "Humidifier Wick Filter For 14906 Sears Kenmore by CFS". I ordered one and it arrived today: At 8" x 31.5" 0.875", it is a perfect fit for my Honeywell Humidifier HCM-6009! Right now as I write this review, my humidifier is humming nicely again. The water level went down by nearly half a tank in 3 hours.

Guess what: This substitute costs just $12.25 via Amazon Prime, nearly 50% off the $21.68 for this Honeywell filter.  Bye, Honeywell! Try and play a little fairer in earning your profit.