Product review (5 stars): As good as original.  That's pretty good.
I have place orders twice for this.  I see no reason at all to buy more expensive filters,  These are as good as they get.  Work the same and keep the humidity in my house set.  Why wash them out for reuse when these work as well and cost so much less?  When it is time to replace the final one, I will reorder these, it is that good.