Honeywell HAC-504 Series Humidifier Replacement Wicking Filter A - 3 Pack
- The updated version of the HAC504 now features a new optimized filter design that maximizes moisture output.
- Blue pre-filter layer helps capture large airborne particles from the air that passes through the filter.
- Protec treated antimicrobial filter inhibits up to 99% of mold growth.
- Antimicrobial treatment helps prevent the growth and migration of mold, fungus and bacteria on the filter.
- Wicking filter captures minerals and pollutants from water and helps prevent white dust.
- Package contains (3) humidifier replacement filters
Fits Honeywell Humidifier Models:
- HCM-300 Series: HCM-300T, HCM-305T, HCM-310T, HCM-315T, HCM-350, HCM-350B,
- HEV-300 Series: HEV-312, HEV-355
- HCM-500 Series: HCM-530, HCM-535, HCM-535-20, HCM-540, HCM-550, HCM-550-19, HCM-551, HCM-560
- HCM-600 Series: HCM-630, HCM-631, HCM-632, HCM-635, HCM-640BW, HCM-645, HCM-646, HCM-650
- HCM-700 Series: HCM-710
- HCM-1000 Series: HCM-1000, HCM-1000C, HCM-1010
- HCM-2000 Series: HCM-2000C, HCM-2001, HCM-2002, HCM-2020, HCM-2050
- Also fits: Enviracaire Model: ECM-250i
Combating and removing various harmful pollutants and minerals, this selection of three Honeywell replacement filters has an exceptionally high compatibility range. They can be placed in nearly all Honeywell natural cool moisture humidifiers. The addition of Protec Antibacterial Treatment decreases the amount of growth and migration of mold, fungus, algae and bacteria in the filter. Ensure a premier and hospitable breathing environment for yourself and your loved ones with Genuine Honeywell Filters.
Honeywell HAC-504 Replacement Filters are an ideal replacement for natural cool moisture humidifiers and will greatly assist in the removal of minerals and pollutants from the water. The Protec antimicrobial treatment helps prevent the growth and migration of mold, fungus, algae and bacteria on the filter. Featuring an optimized filter design, the Honeywell HAC-504 allows for the maximum in moisture output. It is recommended that the humidifier wicking filter be flipped regularly for the very best result. Depending on water quality and usage, wicking filters should be replaced every 30-60 days.
Compatible does not mean comparable. For best performance, use only Genuine Honeywell Filters.
Compatible with Humidifier Models:
- HCM300T (HCM-300T) Humidifier
- HCM305T (HCM-305T) Humidifier
- HCM305TCST (HCM-305T-CST) Humidifier
- HCM310T (HCM-310T) Humidifier
- HCM315T (HCM-315T) Humidifier
- HCM350 (HCM-350) Humidifier
- HCM350B (HCM-350B) Humidifier
- HCM350BCST (HCM-450B-CST) Humidifier
- HCM530 (HCM-530) Humidifier
- HCM535 (HCM-535) Humidifier
- HCM53520 (HCM-535-20) Humidifier
- HCM540 (HCM-540) Humidifier
- HCM550 (HCM-550) Humidifier
- HCM55019 (HCM-550-19) Humidifier
- HCM551 (HCM-551) Humidifier
- HCM560 (HCM-560) Humidifier
- HCM630 (HCM-630) Humidifier
- HCM631 (HCM-631) Humidifier
- HCM632 (HCM-632) Humidifier
- HCM632TG (HCM-632TG) Humidifier
- HCM635 (HCM-635) Humidifier
- HCM640BW (HCM-640BW) Humidifier
- HCM645 (HCM-645) Humidifier
- HCM646 (HCM-646) Humidifier
- HCM710 (HCM-710) Humidifier
- HCM1000 (HCM-1000) Humidifier
- HCM1000C (HCM-1000C) Humidifier
- HCM-1010 (HCM-1010) Humidifier
- HCM2000 (HCM-2000) Humidifier
- HCM2000C (HCM-2000C) Humidifier
- HCM2001 (HCM-2001) Humidifier
- HCM2002 (HCM-2002) Humidifier
- HCM2020 (HCM-2020) Humidifier
- HCM2050 (HCM-2050) Humidifier
- HCM2051 (HCM-2051) Humidifier
- HCM2052 (HCM-2052) Humidifier
- HEV312 (HEV-312) Humidifier
- HEV355 (HEV-355) Humidifier
- Enviracaire Mode ECM250i (ECM-250i) Humidifier
- Genuine Honeywell Filters
- Product Size (LxWxH): 3.75 x 5.75 x 9.25 in.
- Change your filter if it is hard, crusty or brittle, it develops an odor or if the moisture output has decreased.
If you are interested in ordering a large quantity of items you may qualify for volume pricing discounts. Volume Discount Pricing is a great way for customers to save big on large, bulk orders of most items available in our store. Please send a bulk order request to our friendly sales staff so they may create a quote and provide personal service for your order! You will receive a response within 1-2 business days and our office hours are Monday through Friday, 8am-5pm CST.
- Let us know what products & the quantities you are interested in.
- Get a detailed quote from a dedicated sales rep.
- Our warehouse ships directly to you.
- You enjoy the savings & are now a preferred customer.
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161 Customer Reviews
5 Overall rating
Honeywell 3-pack HAC-504 Series Humidifier Replacement Wicking Filter A Reviews
Steve H
July 19, 2023They Work
I love my Honeywell humidifier. I really like the UV light function and the filter. Buying them direct from Honeywell ensures that the filter meets the manufacturers specs. Plus the price is right.
Les R
July 7, 2023Excellent filters
I bought the 3 pack because it is the best deal. These filters work great in my humidifier.
Thomas H
June 27, 2023Convenience
Very quick,easy and convenient to reorder these replacement filters for my Honeywell Humidifier. No more pounding the pavement searching for filters. just a few clicks and with fast delivery, you'll be all set.
Ada Lori B
June 13, 20233 pack of vaporizer filters
Word well bargain with pack of 3!
Craig K
April 12, 2023Product Review
I had tried filters that were not made by Honeywell, and their quality was not as good.
Joyce S
March 24, 2023I am still using the HAC-504 humidifier filter and am very pleased with it.
Dale O
March 7, 2023Like the blue pre-filter and prompt delivery.
Margaret B
March 6, 2023Simple to use
It is great to be able to bulk order these and replace filters as they get nasty. The filters last longer if you rotate / flip them periodically.
Diane E
February 28, 2023Best Filters
Great quality, good price. fast service....
Ronald M
February 28, 2023Better than off brand
Good filter, better than the cheaper off-brand ones that I tried as a replacement, which didn't last as long and began to smell.