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: $8.95
You Save: $4.00
Quantity
  • The updated version of the HAC-504AW now features a new optimized filter design that maximizes moisture output.
  • 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 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 of Honeywell's 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:
092926115043
MPN:
HAC504V1

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 2003 reviews

Rating: 4.91962056914628/5Rating: 4.91962056914628/5Rating: 4.91962056914628/5Rating: 4.91962056914628/5Rating: 4.91962056914628/5

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Great Filter!

Reviewed: 09/20/2019 by Tim Hatmaker

I order a 4-pack of these every 3 or 4 months. Each filter lasts for a month or a little longer. Super fast shipping on a great product. Thanks Honeywell!

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

Reviewed: 09/17/2019 by Karen Wu

Humidifier filters work as expected. I run my humidifier daily throughout the year. Flipping the filter after each water refill has helped it yellow more slowly. Will purchase again.

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Good but expensive

Reviewed: 09/16/2019 by HORMUZ PATEL

Filters do the job well but get easily affected by hard water and are difficult to clean. Also quite expensive for how often they need to be changed.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Holds Up Better

Reviewed: 09/15/2019 by Happy Customer

I've purchased these and other-brand comparable alternatives. Most brands work well enough, but these hold their shape better than the others, and don't disintegrate as quickly. I'm very happy with my purchase.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Work the best!! Dont buy the generic ones on amazon!

Reviewed: 09/12/2019 by BreAnn Mueller

I've tried several generic brands of filters on amazon, as well as supposed genuine Honeywell filters, and have always been disappointed. These are the REAL ones and last way longer than the rest!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5As described

Reviewed: 09/08/2019 by MP

works well

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Reliable shopping experience

Reviewed: 09/03/2019 by Christina Campisi

I have severe asthma, so it's important for me to always have clean filters for my humidifier. I order directly from Honeywell because I trust the brand and have always had a reliable shopping experience!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Best Bet ...Stay with OEM

Reviewed: 09/03/2019 by Ronald Meischner

I tried off will fit filters from other sources and was disappointed. I have since gone back to the OEM filters and will continue to use them.

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

Reviewed: 09/03/2019 by Arnold Vogel

Filters do an excellent job for our apartment.

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

Reviewed: 09/02/2019 by Maria Teresa Miller

The replacement filter we have tried so far fit our humidifier. Worth the price for the package.

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

Reviewed: 09/02/2019 by Bo McCormick

perfect

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Great Product

Reviewed: 08/27/2019 by Norma Levy

Great Product

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5great filters

Reviewed: 08/22/2019 by LS

Don't waste time or money with filters from amazon. The oem Honeywell filters are the same price and last longer.

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

Reviewed: 08/20/2019 by Brett Olsen

Good filters

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Must have

Reviewed: 08/19/2019 by Violet Carr

Don't order the humidifier w/o getting an extra filter.