Product review (2 stars): A Great Company Name, but very Poor Quality Humidifier Filter
This filter lasted only about two weeks, loosing most of its wicking ability in that short period of time.  Also noticed its submerged portion of the filter element began to disintegrate (and collapsing) while its top part, the dry part, became rigid and hardened and discolored, rendering my Honeywell humidifier performed so poorly that a digital humidity monitor didn't show any difference whether the humidifier is on or not.  I tried to wash the filter hoping to restore its wicking ability without any success.  I am in the process of ordering a BestAir replacement filter to try out.  It is kind of a shame that the OEM filter would work so poorly.  Very much disappointed and began to regret trusting the Honeywell brand filter.