Product review (1 stars): Do Not Buy
This filter is not like the original even though it says it is and comes in a Honeywell box. I got almost no humidity or performance out of it.  It collapsed and even before then it did not produce any humidity.  I also used the Bacteriostat solution with it so it would not get yellow, but it did no good. I would not recommend buying this at all - a wasted $15.