AQUA GREEN Replacement HAC-504AW Humidifier Filter (4 Pack) Compatible with Honeywell HAC-504AW, HAC504V1,HAC-504 Filter A

Great for the value.

The filters look like the one I purchased from Honeywell but was less expensive. I have not used them yet but I see no reason why they won't work as well. I will let you know in the near future.

Had issue with only receiving one filter when two were ordered. The seller was quick to respond to the issue and handled the issue. Filter was exactly as described and works well in the Honeywell unit.

I like the filters they work well and seem a quality option for the original Honeywell version at a fair price.

Awesome. Had an issue with the original shipment, but they corrected it right away! Thanks

This two-pack of filters cost less than a single name brand filter. They are thicker than the Honeywell filter but still fits fine in humidifier. Maybe extra thickness will provide better wicking action? In any case, an affordable alternative is appreciated as it is important to change the filter regularly.

Great filter and more reasonably priced than the brand name. Plus 2 in a pack instead of just the 1.

This was by far the best value available and serves its purpose quite well. It is important to change/replace these filter/wick items regularly, and the wrong design can allow mold and other yucky stuff to grow inside your humidifier. This fits the bill perfectly and it is shipped quickly and without excess packaging.