3 Honeywell HAC-504AW Humidifier Filters, Part # HAC-504AW
These filters fit as they should and seem to be made well. Haven't used it yet - just tested it for size. If I have a problem with it - I'll come back and update the post. FYI - it you add hydrogen peroxide to the water every once in a while the filter doesn't turn pink nearly as fast. I add about 1/2 cup for 2.5 gallons
They were easy to install
Work well with my humidifier. They were easy to install.
I'm very pleased with my humidifier--quiet and convenient to fill --I had ...
I'm very pleased with my humidifier--quiet and convenient to fill --I had purchased a complicated one which I returned. I didn't like the inconvenience of filling from the bottom etc. My Honeywell one is perfect for me! I am happy to give it a 5 Star approval--Joan in MA
I'm very happy with the filters.
The filters fit my humidifier great
On time and as advertised