3 Pack Bundle of Honeywell HAC-504 Humidifier Replacement Filters, Filter A

  • 3 Pack Bundle of Honeywell HAC-504 Humidifier Replacement Filters, Filter A
  • 3 Pack Bundle of Honeywell HAC-504 Humidifier Replacement Filters, Filter A
  • 3 Pack Bundle of Honeywell HAC-504 Humidifier Replacement Filters, Filter A
  • 3 Pack Bundle of Honeywell HAC-504 Humidifier Replacement Filters, Filter A
  • 3 Pack Bundle of Honeywell HAC-504 Humidifier Replacement Filters, Filter A
  • 3 Pack Bundle of Honeywell HAC-504 Humidifier Replacement Filters, Filter A
Genuine Honeywell Filter for Cool Moisture Models
Availability: In Stock
Regular: $59.85
Price: $39.75
You Save: $20.10
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.

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:

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

Write A Customer Review Review

4.9

Average score based on 2869 reviews

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

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Just okay

Reviewed: 01/20/2021 by Mona Elgohail

We've been using these filters for about 2 weeks. The filters get crusty very quickly - even with regular rotating as recommended.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/52 quick

Reviewed: 01/19/2021 by Keith Stichter

I purchased a 2 pack and it came fast and was cheaper than that other place

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

Reviewed: 01/19/2021 by Diana Moxness

Excellent product. Arrived in a timely manner. Thank you.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5much improved over the last iteration

Reviewed: 01/18/2021 by Lee Ping Kwan

These filters are much sturdier and effective than the previous design. I run the machine until the filter is dry, then flip the filter for the next day, and I haven't had any issues with pink mildew or other growths the way I did with the old design

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5good service

Reviewed: 01/18/2021 by Elizabeth Riley

Always easy to order replacement filters for my humidifier. Items shipped promptly and order was accurate.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5The right stuff

Reviewed: 01/18/2021 by Javier Alvarez

This is the only one I will buy from now on. Thought I could try another brand, did, but no good! This does the best job for our machine and house. Last longer too!

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

Reviewed: 01/17/2021 by Mark Mainero

The replacement filters are if excellent quality and arrive very quickly when ordered.

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Does its job

Reviewed: 01/17/2021 by Mama of toddlers

Generally, the updated design with the blue anti-microbe layer works ok. I still have to check regularly on the inside if mold or wierd stuff is growing and have to replace about every month or so.

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

Reviewed: 01/17/2021 by Lea Trager

Great products and great delivery.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Great product

Reviewed: 01/16/2021 by Jodi Kuwashima

We run humidifiers throughout the winter in our home and the Honeywell filters that go with the humidifiers are great. We have used them for 10+ years and have been pleased with all their products. They are well made and long lasting.