Honeywell HAC-504 Humidifier Replacement Filter, Filter A

  • Honeywell HAC-504 Humidifier Replacement Filter, Filter A
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Genuine Honeywell Filter for Cool Moisture Models
Availability: In Stock
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Regular: $23.95
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  • 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.

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, these Honeywell replacement filters have 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 a Genuine Honeywell Filter.

The Honeywell HAC-504 Replacement Filter is 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.

Product Details
  • Genuine Honeywell Filter
  • 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
UPC:
328785003574
MPN:
HAC504PF1

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
Honeywell HAC-504 Humidifier Replacement Filter, Filter A Video
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Customer Reviews

4.9

Average score based on 3256 reviews

Rating: 4.9/5Rating: 4.9/5Rating: 4.9/5Rating: 4.9/5Rating: 4.9/5
Write A Customer Review Review
Honeywell HAC-504 Humidifier Replacement Filter, Filter A Reviews

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 09/25/2022 by Michael R

Guaranteed legit!

Honeywell's filters are the best. I like to order from Honeywell store because I know I'm betting the legitimate ones from the manufacturer. They really do work better and last longer.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 09/13/2022 by Kat T

Best filters!

These filters are the best. Flip them daily when refilling and these last a long time! When it comes to filters Honeywell brand is the best.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 08/29/2022 by Nancy M

Satisfaction

Pleased with quality of filters and speedy delivery!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 08/21/2022 by ISABELLE D

2 a season

This filter keeps my humidifier running well. I usually put a new one at the beginning of the season and replace half way through the season. I don't have any pets though.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 08/19/2022 by lise v

important item

Always received without any delay!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 08/13/2022 by Hannelore B

Honeywell Filter

I am very well satisfied with the Purchase, using it for many years. The order was promptly delivered and I only can recommend the service. Thank you!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 08/12/2022 by Hannelore B

Honeywell Filter

I am very well satisfied with the Purchase, using it for many years. The order was promptly delivered and I only can recommend the service. Thank you!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 08/09/2022 by Marie W

Good product and good service

I'm very pleased with the filters and also the prompt delivery. Thank you.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 08/08/2022 by Maryjean R

Very good

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 08/01/2022 by Barbara E

Satisfied

Very pleased with my humidifier and filters.