328
people found this helpful, as of 2023
ranked #73,658 most helpful
out of 571,544,897 reviews
★★☆☆☆
A lot you can say about the poor quality of this filter
This filter appears to be a genuine Honeywell filter but is much thinner and does a poor job of evaporating the water. The previous filter would empty a 1.5 gallon tank in 24 hrs. With this filter it is 1/2 full 24 hrs. later. See my video for direct comparison. I suspect the other 1 and 2 stars reviews do not realize this is a different filter. I searched the box and both say Honeywell HAC-504aw. It appears to be made by Honeywell. Honeywell go back to the old filter or I will get a different brand of humidifier.
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