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
Quantity
  • The updated version of the HAC504PF1 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 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:
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 2068 reviews

Rating: 4.91634429400387/5Rating: 4.91634429400387/5Rating: 4.91634429400387/5Rating: 4.91634429400387/5Rating: 4.91634429400387/5

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Great filter!

Reviewed: 11/15/2019 by Robyn Dodd

These filters are great. They last longer than the standard filter, and are very easy to use and replace.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Got exactly what we needed!

Reviewed: 11/15/2019 by Lois Love

Thanks for promptly filling the order. Everything was exactly what we ordered and is of high quality.

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

Reviewed: 11/14/2019 by Srikanth Vadlamani

I bought a 3-pack set directly o the Honeywell store.They were cheaper here than other online stores.This batch of filters were excellent quality. I highly recommend these.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5As advertised

Reviewed: 11/14/2019 by Micah Zeller

Pleased with these replacements. More trustworthy source than dodgy Amazon listings.

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Much better than old

Reviewed: 11/13/2019 by Danial Flower

The filter seems an improvement over the initial included filter than basically had no information regarding use and replacement. The new filter humidifiers almost a whole tank of water overnight. We will see how long it lasts. We are told to flip it every other water container fill.

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

Reviewed: 11/13/2019 by Cheryl Yates

These work very well. I am a repeat customer because they are effective and the price is reasonable.

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

Reviewed: 11/13/2019 by Nancy Eskina

Product was exactly what I needed!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Best filters ever

Reviewed: 11/13/2019 by Janusz Futuyma

We have a lot of minerals in our water and used to have white dust all over while using humidifier. Not anymore!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Job Well Done

Reviewed: 11/12/2019 by Alfred Romero

Thank you for your recent shipment. I received the order timely, complete, and professionally packaged. Over the years I have come to expect 5 star service from you. Job well done, great doing business with you.

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

Reviewed: 11/12/2019 by Isaac Bode

Works well

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

Reviewed: 11/12/2019 by Michael Wiggins

Product as ordered and always have lived to their specs.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Works great!

Reviewed: 11/11/2019 by Marcus Ericsson

Works great!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Good filters

Reviewed: 11/11/2019 by Vlad Rav

Very good filters. As long as the system remains on they don't mold and last for at least a month in a busy urban area.

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

Reviewed: 11/11/2019 by Adam Zacek

Easy and Efficient, keeps our house nice and fresh

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

Reviewed: 11/11/2019 by Danine Gier

The filters were on time and what i ordered. Thanks!