Save 5% when you check out with Auto Delivery!
bbb A+ site secured

Honeywell HAC-504 Humidifier Filter Replacement


Honeywell HAC-504 Humidifier Filter Replacement
You Save: 33%

in stock
Ships by Tomorrow 5/30/2016

The Honeywell HAC-504 replacement HEPA cool mist humidifier filter reduces contaminants and minerals in your water to prevent airborne pollution. 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 Replacement 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 Humidifier Filter Replacement Product Reviews :

Write a review
  • Not reviewed yet
HAC-504 is used in the following Models
Terms of Use | Privacy Policy ©2005-2016 Filters Fast LLC - All Rights Reserved
Don't Miss Out on Exclusive email Icon
Promotions and Discounts!
By signing up for our
Free Newsletter, you'll receive
exclusive promotions, discounts
and more directly to your inbox
We respect your privacy .
*Cannot be combined with any other promotion