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Honeywell HAC-504 Replacement Humidifier Filter


Honeywell HAC-504 Replacement Humidifier Filter
$9.99 /ea
Retail: $14.99 /ea
You Save: 33%
As low as
Retail: $14.99
You Save: 33%

in stock
Ships by Tomorrow 6/21/2018
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Product Information

The Honeywell HAC-504 replacement HEPA cool mist humidifier filter reduces contaminants and minerals in your water to prevent airborne pollution and humidifies the air. The ProTec antimicrobial treatment prevents the migration and growth of algae, mold, bacteria and fungus to keep the filter working longer and prevent the spread of disease causing spores. Depending on your water quality the discoloration experienced with your Honeywell HAC504 filter is normal. For optimum performance and cost efficiency, it is recommended that you replace your Honeywell Humidifier Filter every 2 months. When changing your filter, your hands will stay clean and dry with the dry lift handle.

Honeywell HAC-504 Specifications:

  • Part number: HAC-504
  • Filter Life: 2 months
  • Dimensions (LxWxH): 3-3/4"x5-3/4"x9-1/4"
  • Protec treated filter inhibits up to 99% of mold growth
  • Antimicrobial treatment helps prevent the growth and migration of mold, fungus and bacteria on the filter
  • Removes minerals and pollutants from water
  • Dry-Lift handle helps to keep hands dry and clean while changing your filter

The Honeywell HAC-504 Replacement Fits The Following Models:


  • HCM-300 Series: HCM-300T, HCM-315T, HCM-350
  • HCM-500 Series:HCM-530, HCM-535, HCM-540, HCM-550, HCM-560, HCM-551
  • HCM-600 Series: HCM-630, HCM-631, HCM-635, HCM-645, HCM-650
  • HCM-710
  • HCM-1000 Series: HCM-1000C, HCM-1010.
  • HCM-2000 Series: HCM-2000C, HCM-2001, HCM-2002, HCM-2020, HCM-2050
  • Enviracaire Model: ECM-250i


Honeywell HAC-504 Replacement Humidifier Filter Product Reviews :

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HAC-504 is used in the following Models
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