Honeywell HAC-504 Series Humidifier Replacement Wicking Filter A - 3 Pack

  • Honeywell HAC-504 Series Humidifier Replacement Wicking Filter A - 3 Pack
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Genuine Honeywell Filters for Cool Moisture Models
Availability: Back Ordered - Estimated In Stock date is 11/13/2021.
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Regular: $39.95
Price: $28.45
You Save: $11.50 (30% Off)
  • 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.

Product Details
  • 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.
Product Specs

Compatible with Humidifier Models:

  • HCM-300T (HCM300T) Humidifier
  • HCM-305T (HCM305T) Humidifier
  • HCM-305T-CST (HCM305TCST) Humidifier
  • HCM-310T (HCM310T) Humidifier
  • HCM-315T (HCM315T) Humidifier
  • HCM-350 (HCM350) Humidifier
  • HCM-350B (HCM350B) Humidifier
  • HCM-350B-CST (HCM450BCST) Humidifier
  • HCM-530 (HCM530) Humidifier
  • HCM-535 (HCM535) Humidifier
  • HCM-535-20 (HCM53520) Humidifier
  • HCM-540 (HCM540) Humidifier
  • HCM-550 (HCM550) Humidifier
  • HCM-550-19 (HCM55019) Humidifier
  • HCM-551 (HCM551) Humidifier
  • HCM-560 (HCM560) Humidifier
  • HCM-630 (HCM630) Humidifier
  • HCM-631 (HCM631) Humidifier
  • HCM-632 (HCM 632) Humidifier
  • HCM-632TG (HCM632TG) Humidifier
  • HCM-635 (HCM635) Humidifier
  • HCM-640BW (HCM640BW) Humidifier
  • HCM-645 (HCM645) Humidifier
  • HCM-646 (HCM646) Humidifier
  • HCM-650 (HCM650) Humidifier
  • HCM-710 (HCM710) Humidifier
  • HCM-1000 (HCM1000) Humidifier
  • HCM-1000C (HCM1000C) Humidifier
  • HCM-1010 (HCM1010) Humidifier
  • HCM-2000 (HCM2000) Humidifier
  • HCM-2000C (HCM2000C) Humidifier
  • HCM-2001 (HCM2001) Humidifier
  • HCM-2002 (HCM2002) Humidifier
  • HCM-2020 (HCM2020) Humidifier
  • HCM-2050 (HCM2050) Humidifier
  • HCM-2051 (HCM2051) Humidifier
  • HCM-2052 (HCM2052) Humidifier
  • HEV-312 (HEV312) Humidifier
  • HEV-355 (HEV355) Humidifier
  • Enviracaire Mode ECM-250i (ECM250i) Humidifier
Honeywell 3-pack HAC-504 Series Humidifier Replacement Wicking Filter A Video
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Customer Reviews

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Average score based on 32 reviews

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5
Honeywell 3-pack HAC-504 Series Humidifier Replacement Wicking Filter A Reviews

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Honeywell Humidifier Wicking Filter

Reviewed: 10/22/2021 by Robin V

I was using the original Honeywell Humidifier Wicking Filters when I first purchased a Honeywell Humidifier - they worked great as evidenced by the rise in humidity in the room we were using it in. I then found some replacement filters on line for a lesser price - unfortunately they didn't work AT ALL - none of the water was being released into the air - so I sent them back and ordered another batch of Honeywell filters. Lesson on this one was definitely you get what you pay for.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Filters that do what they should

Reviewed: 10/20/2021 by Sarah G

These are great filters that work exactly as described. I flip them over at least once a week to keep them working longer

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5perfect lil filters

Reviewed: 10/19/2021 by Caitlin C

really love my honeywell humidifier, so much so we have 2! so buying the 3 pack really helps keep the humidifiers clean and usable!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Honeywell HAC-504 Series Humidifier Replacement Wicking Filter A

Reviewed: 10/15/2021 by Mike D

My Wife and I utilize the Honeywell HAC-504 Series Humidifier in our bedroom on a daily basis to provide a higher, more comfortable level of humidity and a better sleep environment. We replace the Wicking Filter A on a bi-monthly basis to maintain the positive environment in the room. The filters immediately provide an extra level of comfort upon replacement. We are very satisfied with the product and highly recommend use of the replacement filters.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Very pleased

Reviewed: 10/15/2021 by John A

We have been using the HAC-504 A filters for the past 2 years or longer. We are very pleased with their performance and would highly recommend them to anyone.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Honeywell filters

Reviewed: 10/14/2021 by bette h

Easy to order & arrived in 2 days

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Filters

Reviewed: 10/06/2021 by Andrew N

Good product, quick delivery

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Improved design and affordable

Reviewed: 09/25/2021 by Adam

Honeywell improved the design of their filters with their blue exterior material so they really do last longer before drying out or needing to be discarded. Three-pack is an affordable way to stock up.

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Adequate Replacement Filters

Reviewed: 09/23/2021 by Justin M

This bagged 3 pack of HAC-504 filters is ~$10 cheaper than 3 pack of the same filters in boxes. They still seem a bit overpriced, but I'd rather pay a bit extra for replacements directly from Honeywell than risk getting some off-brand garbage elsewhere. The filters themselves are good quality and seem to last a bit longer than the older ones without the blue lining.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Good quality

Reviewed: 09/22/2021 by Frank S

The filters are delivered as scheduled with good construction quality. It can last for about 30-45 days with daily flip upside down. Happy with the product.

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