Questions On Air and Water Filter Purifiers
Friday February 17th 2012

Honeywell HAC-504AW Replacement Filter for Honeywell Humidifiers, Single

  • Single replacement filter for select Honeywell humidifier models; see description for compatibility list
  • Removes minerals and pollutants from water
  • Reinforced for maximum efficiency and longer filter life
  • Protec antimicrobial treatment helps prevent the growth and migration of mold, fungus, algae and other bacteria
  • Dry Lift Handle helps to keep hands dry and clean while changing your filter

Product Description
Replacement Filter for Honeywell Natural Cool Moisture Humidifiers. Fits models: HCM-1000 Series; HCM-2000 Series; HCM-500 Series; ECM-250i, HCM-600 Series and the new HCM-300T and HCM-310T… More >>

Honeywell HAC-504AW Replacement Filter for Honeywell Humidifiers, Single

5 Comments for “Honeywell HAC-504AW Replacement Filter for Honeywell Humidifiers, Single”

  • The Rothwells says:

    I bought these extra filters for the Honeywell HCM-300T QuietCare 3-Gallon UV Tower Humidifier. The humidifier was VERY LOUD and ended up MALFUNCTIONING on the THIRD DAY of use, FLOODING out all over our bedroom floor. I was EXTREMELY disappointed in the Honeywell Humidifer and had no intentions of replacing it, so I had to return the additional filters.
    Rating: 1 / 5

  • George C says:

    i got a filter that says “best air” instead of honeywell

    in the past i used to get honeywell filters

    looks nothing like the pic either. instead of blue it has aluminum mesh ( thats right ! ) on the outside.

    at first i thougth i got wrong filters then i read on the box that it does fit the same honeywell models as HC-14 so whatever … haven’t tried it yet but i assume it works lol
    Rating: 3 / 5

  • E. Cunningham says:

    Is there anywhere to buy the old filters without the blue wrapping.

    I have used Honeywell Humidifiers for many years and never had the smell / mold problem you do with these filters, they are downright unhealthy.

    I tried to rate these zero stars but the system would not let me.

    Please go back to the old filters

    Rating: 1 / 5

  • M. Evans says:

    The product arrived well within the scheduled delivery time, and in excellent condition (new). We like the new design and the filters work quite well.
    Rating: 5 / 5

  • D. H. Luebke says:

    This was a very good experience. My product came in a timely manner and were what I was expecting.
    Rating: 4 / 5


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