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: $38.85
Price: $28.35
You Save: $10.50
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 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 2123 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: 5/5

Reviewed: 12/04/2019 by Dolores Keeler

What can I say? The product is excellent. I have been using these filters for years and think they are a good value.

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

Reviewed: 12/04/2019 by Donna McGonagle

Great product and easy and quick delivery.

Rating: 3/5Rating: 3/5Rating: 3/5Rating: 3/5Rating: 3/5Seems to work

Reviewed: 12/04/2019 by Nalin Prabhu

The older filters I had only had the honeycomb white material and they worked well. These newer filters have a felt-like blue outer cover over the honeycomb material. With these newer filters- when we flip the filter each time we refill the bottle- only the bottom 1/3rd seems to actually be wet. This may be a non issue- but it seems like the old ones wicked moisture further up the filter and were able to add more humidity than these. Overall not bad- but I will try to shop for the older version if it is even still available.

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

Reviewed: 12/03/2019 by Michael Daluisio

Only had them a short time but these filters really do the job!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Quick shipping!

Reviewed: 12/03/2019 by PK

Great filters that fit just as they should. We use our humidifier daily during the winter and replace the filters every couple of months the three pack lets us have extras on hand. I prefer to purchase directly from Honeywell as they ship quickly I receive them the next day in Chicago and I am support the business rather than an online retailer. Thanks!

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

Reviewed: 12/03/2019 by Chris Rodriguez

Great replacement filters

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

Reviewed: 12/02/2019 by Anita Leonard

I've been using the filter for the pass five years. It easy to replace the filter.

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Useful, needs improvement

Reviewed: 12/02/2019 by HORMUZ PATEL

Ordered 4 filters, one got moldy quickly and had to throw out

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Work great

Reviewed: 12/02/2019 by Nancy Moryc

These replacement filters are the best. I never have a problem with them.

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

Reviewed: 12/02/2019 by Morris ellis

As the humidifier gets older the filter gets harder to find. They had it here. Works great, will reorder again next year.

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

Reviewed: 12/02/2019 by Noah Still

Good price, fast delivery and exactly what I wanted

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5great product

Reviewed: 12/01/2019 by Mariko Li

I love that this filter is disposable and removable. I use it as long as its clean and then I know its time to replace it. I don't have to worry about gunk building up in my humidifier in places where I cannot remove or replace pieces.

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Better quality

Reviewed: 12/01/2019 by Ali Semir

These filters now come with a blue lining on the outside which makes them more durable and longer duration.

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

Reviewed: 12/01/2019 by Sina Partownavid

Very good long lasting filters

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5The only filter to buy

Reviewed: 12/01/2019 by Mary McManus

I have been ordering filters direct from the Honeywell Store because when ordering from other places I have received a filter made by someone else. They did not work as well or last as long. Be sure to reverse the filter every time you put water n the tank. These are the best!