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 2353 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: 02/21/2020 by Marge Hagerty

Thanks for the services you provide

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5EXCELLENT SERVICE & PRODUCT

Reviewed: 02/21/2020 by Randy Dergantz

Delivery, service, quality products, and prices are excellent! No chasing around from one hardware store to another, to find exactly what you need! You'll find it right here!

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

Reviewed: 02/20/2020 by Teresa Madson

I reordered filters when I received an email alert. I was pleasantly surprised when they arrived in a couple of days instead of a couple of weeks. I am happy with the quality of the product.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Great update

Reviewed: 02/20/2020 by Jonathan Rasich

This is an updated filter from the one I have and so far seems to be holding up much better. Shipping was also quicker than expected.

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

Reviewed: 02/19/2020 by Emily Yu

Super effective, keeps my humidity levels up!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Good Product

Reviewed: 02/19/2020 by DONALD BERGMAN

Filters fit perfectly and last a few months

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Great online shopping

Reviewed: 02/19/2020 by Edward Felong

Replacement filter product matches my humidifier. Shipped and received quickly. I like the email reminders for when I need these again next season

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5prompt shipping

Reviewed: 02/18/2020 by Diane Dion

I have purchased filters from Honeywell numerous times and they are very prompt at shipping my order to me. They offer a 3 pack at a savings that I appreciate.,

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

Reviewed: 02/18/2020 by Elana E

No complaints!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Always Top Quality

Reviewed: 02/18/2020 by Virginia Quinn

I've been using these regularly and find that they are always improving.

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

Reviewed: 02/18/2020 by Bethany HF

These work way better than the old filters. Have to clean my humidifier way less!

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5All but shipping!

Reviewed: 02/17/2020 by James Bigelow

Product received in good order just as expected. But shipment was originally scheduled for 3 business days only to take 5 days to arrive. Attempts to check on the shipment were greeted with responses from the carriers that they had no record of the shipment.

Customer Service Response:

We apologize for the inconvenience. We're reviewing your order right now and will speak to our shipping dpt. ASAP.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Ordering procedure

Reviewed: 02/17/2020 by Jim Seitzer

Easy to order, and a hassle free delivery. Does not get much better.

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

Reviewed: 02/17/2020 by miguel ruiz

Good Product will buy again

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Good product.

Reviewed: 02/17/2020 by James Lupolt

Good product. The innovative Honeywell design does prevent limescale from building up in the humidifier, unlike much more expensive humidifiers I've used. Make sure to follow the instruction to flip the filter in between water changes. In my experience they need to be changed after a month of regular operation to avoid bad smells.