Product review (2 stars): Not the same as usual
This is the third filter replacement I have bought for my daughter's humidifier.  The first two lasted nearly FOREVER, but this I knew this filter wasn't up to par as soon as I took it out of the box.  It was already super stiff, and the worse part is that it was COVERED with dried dripping adhesive.  The first two filters were NOTHING like this one.  I would have returned it, but my daughter had a cold and I needed to use it right away.  I like her humidifier, so I am pretty much stuck buying these.  Hopefully the next one won't have the same problems.