Honeywell HAC-504 Humidifier Replacement Filter, Filter A

  • Honeywell HAC-504 Humidifier Replacement Filter, Filter A
  • Honeywell HAC-504 Humidifier Replacement Filter, Filter A
  • Honeywell HAC-504 Humidifier Replacement Filter, Filter A
  • Honeywell HAC-504 Humidifier Replacement Filter, Filter A
  • Honeywell HAC-504 Humidifier Replacement Filter, Filter A
  • Honeywell HAC-504 Humidifier Replacement Filter, Filter A
Genuine Honeywell Filter for Cool Moisture Models
Availability: In Stock
Regular: $12.95
Price: $9.95
You Save: $3.00 (23% Off)
Quantity
  • 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.

  • 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:

  • 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
Write A Customer Review Review

4.9

Average score based on 2429 reviews

Rating: 4.9/5Rating: 4.9/5Rating: 4.9/5Rating: 4.9/5Rating: 4.9/5

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5filter

Reviewed: 03/30/2020 by frank lombardo

great product

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Filter

Reviewed: 03/30/2020 by Peg Smith

This filter is much improved and last much longer! Excellent!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5best filter bought so far

Reviewed: 03/26/2020 by Karen Borinstein

this wicking filter helps to inhibit the growth of mold and bacteria which is a concern of mine when using a humidifier. i am very pleased with this filter and will order more. i also like the fact that it has a blue pre-filter layer which helps capture large particles. filter

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Good filter

Reviewed: 03/25/2020 by MAHESH RAMACHANDRAN

prevents water impurities from discoloring the filter while functioning well as a regular filter

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Good

Reviewed: 03/25/2020 by Kalyani Chintala

We tried other brands filters with less money but they weren't lasting long, then tried direct honeywell brand ones, these lasts longer than other brands. Worth that extra penny!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Humidifier Filter

Reviewed: 03/24/2020 by Theresa Jurgelewicz

Very good new design.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Lasts longer

Reviewed: 03/24/2020 by J.D. Daubenspeck

I have purchased cheaper replacement filters, but they simply did not last as long. And this was with my turning the filter over every day. The Honeywell filter was better.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Humidifier filters

Reviewed: 03/24/2020 by Marie Elena Zampini

These filters work very well. I like the antibacterial feature. They are easy to prepare for use.

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

Reviewed: 03/23/2020 by Marilyn Butler

The quality of this filter is far superior to any filters we have used before. A+

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Timely Order

Reviewed: 03/23/2020 by Anne Rader

Order process was very efficient. Order came very quickly.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5HAC-504 Filter

Reviewed: 03/23/2020 by Joseph Kapalko

Excellent product. Worth the $$$.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Dependable!

Reviewed: 03/22/2020 by Patricia Stauffacher

I run two Honeywell humidifiers all winter long and these filters are the best I've ever encountered. durably and long lasting

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Flip and Dry Out Once a Week

Reviewed: 03/21/2020 by Gopher

Flip the filter out at least once a week. Take outside and dry out once a week. I only run humidifier at night. Life expectancy exceeded less expensive filters.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5A++

Reviewed: 03/20/2020 by Daniel

I lover this filter. Much more lasting than the previous version.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Clean

Reviewed: 03/19/2020 by Amy Tramontozzi

Great humidifier filter, very clean and easy to change