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Hard water degrades ALL compatible Honeywell humidifier filters and yellows them prematurely.
Made from high-quality, durable material with an optimized filter design to maximize your compatible Honeywell HCM 350 filter moisture output.

Honeywell humidifier replacement filter - replacement humidifier wicking filters use a patented design that helps inhibit 99. 99% of growth and migration of particles on the filter.

Great value- package includes 4 x hac-504 honeywell humidifier filter. While humidifying the air, it relieves the discomfort caused by the dry environment and moisturizes the skin.
The interlaced mesh structure allows water to pass through the voids to create capillarity. Filter dimensions: h: 7. 0 x l 5. 3 x w: 4. 8 inches. If you have any quality problem with the honeywell HAC-504 filter during warranty period, streamlined shopping experience of large appliance replacement parts, and we will try our best to solve your problems.

Performance – this humidifier filter captures minerals and pollutants from the water and helps prevent white dust. Compatibility -hcm-300, hcm-2051, hcm-631, hcm-632, hev-312, hcm-2001, hcm-300t, hcm-630, hcm-650, hcm-350w, hcm-305t, hcm-1000c, hcm-700, hcm-535, hcm-640bw, hcm-710, hcm-500, hcm-1010, hcm-350b-cst, hcm-635, hcm-1000, hcm-600, hcm-551, hcm-632tg, hcm2052, hcm-310t, hcm-535-20, hcm-645, hcm-550-19, hcm-550, hcm-2000, hcm-560, hcm-530, hcm-350, hcm-315t, hcm-2002, hcm-646, hcm-350b, hcm-2020, hcm-2000c, hcm450bcst, hcm-2050, hcm-540, and hev-355.

Premium material– made from high-quality, durable material with an optimized filter design to maximize your compatible for Honeywell HCM 350 filter moisture output. Upgraded blue pre-filter layer - Our premium upgraded blue layer pre-filter helps reduce the quantity of large particles circulating in your air. Easy to install and replace – For best performance, recommended filter replacement interval of 1-2 months.

Great fit - compatible with hcm-300 series, 551, hev-312, 646, 530, 640bw, 630, 645, 632, 560, 2002, 550, 631, 2050, 1010, 710, 305t, 1000, 2000c, 350, hcm-1000 series and hcm-2000 series humidifiers: hcm 300t, 315t, 2001, 535-20, 2020, 350b, 650, hev-355.
Veva’s premium filters capture minerals and pollutants to improve the air quality in your homes. These filters are ideal for anyone who needs a clean and effective humidifier experience. These are designed to fit hw machines that use filter type a, 310t, 540, hac-504, 550-19, 535, 635, hcm-500 Series HCM-600 Series, 632TG, HCM-700 Series, 1000C, HAC504.600% more filters than others that only include 1 filter.

Easy to install and replace for best performance, it is recommended to replace the filter wick every 1-2 months. Filter design fit for hcm-300 series: hcm-300t, hcm-350, hev-312, hcm-2051, hcm-631, hcm-632tg, hcm-646, hcm-632, hcm-550-19, hcm-500 series: hcm-530, hcm-645, hcm-540, hcm2052, hcm-2001, hcm-551, hcm-2002, hcm-2000 series: hcm-2000c, hcm-1000 series: hcm-1000, hcm-310t, hcm-1000c, hcm-450bcst, hcm-305t, hcm-700 series: hcm-710, hcm-350w, hcm-550, hcm-635, hcm-350b, hcm-535, hcm-535-20, hcm-2050, hcm-2020, hcm-1010, hcm-315t, hcm-650, hcm-640bw, hcm-560.
The newly upgraded blue grid appearance enhances product performance and further ensures the cleanliness of the product. 100% satisfaction guaranteed 30 days full money back guarantee, Pls contact us first when you get some problem, Low price and high quality, we will offer you assistance asap. Replace the filter wick regularly to make the home feel moist and warmer.

Fit models – hac504 humidifier wicking filters compatible with honeywell humidifiers hcm-300 series: 300t, 2051, 315t, 350w; hcm-500 series: 530, 2002, 550-19, 2001, 560; hcm-600 series: 630, 350b, 551, 645, 310t, 2020, 1000c, 2050, 632, 640bw, 305t, 650; hcm-700 series: 710; hcm-1000 series: 1000, 632TG, 1010; hcm-2000 series: 2000c, 631, 2052; HEV-312, 540, 550, 635, 535, 535-20, 646, 350, 355.
Meet your needs – if there are any questions please contact us, we are committed to offer the premium products and efficient customer service. Honeycomb pad design, allows for maximum absorption of water for optimum moisture output.


1. Durabasics
#ad
Durabasics 4 Pack of Premium Humidifier Filters Compatible with Honeywell Humidifier Filter HAC-504, HAC-504AW & Honeywell Filter A | Replacement for Honeywell Filter HCM 350 & Cool Mist Humidifiers
#adDurabasics #ad - 4 piece value pack - 4 premium humidifiers filters for your honeywell hac-504, hac-504AW, and HAC-504V1 humidifier filters. Tips for daily use - for best results, flip your compatible Honeywell humidifier filter HAC 504 replacement daily and only fill humidifier tank with distilled water. Soak before replacing your compatible honeywell humidifier Filters Replacement Filters - Soak your Durabasics wick for Honeywell HCM350W filter in cool water before replacing to ensure uninterrupted moisture output.Hard water degrades ALL compatible Honeywell humidifier filters and yellows them prematurely.
More information #ad
Rigid construction to reduce sagging - our replacements for Honeywell replacement Filter A and Honeywell replacement filter HAC-504 are constructed with rigid absorbent paper to improve our filter's structure once wet and reduce sagging. Compatible with honeywell humidifier filter model hcm350w & more - fits hcm350w, hcm353, hcm-350b-cst, hcm-315t, hcm-450b-cst, hcm-535-20, hcm530, hcm300t, hcm-300t, hcm-305t, hcm-550, hcm550, hcm-535, hcm300, hcm305bcst, hcm-630, hcm53520, hcm450bcst, hcm305t, hcm-560, hcm-530, hcm-631, hcm55019, hcm600, hcm-350b, hcm630, hcm-500, hcm-350w, hcm500, hcm-550-19, hcm310t, hcm350b, hcm540, HCM350, hcm551, hcm-551, hcm560, HCM-540, hcm-300, hcm315t, hcm-310t, hcm-600, hcm-350, HCM631. Made from high-quality, durable material with an optimized filter design to maximize your compatible Honeywell HCM 350 filter moisture output.
Brand | Durabasics #ad |
Manufacturer | Durabasics #ad |
Part Number | 43224-10536 |
Model | 43224-10536 |
More information #ad
2. Honeywell
#ad
2 Filters Updated Version Bundled with., Honeywell HAC-504 Series Humidifier Replacement, Filter A
#adHoneywell #ad - A blue pre-filter layer helps capture large particles. Compatible does not mean comparable - For best performance, use only these Genuine Honeywell humidifier filters; Compatible humidifier filter replacements are not certified to offer the same performance or efficiency.Honeywell humidifier replacement filter - replacement humidifier wicking filters use a patented design that helps inhibit 99. 99% of growth and migration of particles on the filter.
More information #ad
Make sure this fits by entering your model number. A brand you can trust - honeywell has been keeping families comfortable in their homes for over 100 years with our full line of humidifiers, filters and more. Works with - the honeywell “a” wicking filters hac504 include a blue pre filter that capture large particles; They work with Evaporative Honeywell Humidifiers in the HCM-350, HEV355, HCM-710 and HCM-315/HEV312 Model Series.Brand | Honeywell #ad |
Manufacturer | Honeywell #ad |
More information #ad
3. Funmit
#ad
Compatible with Honeywell Humidifier HCM-350, HCM-710 Series, 4 Pack, HAC-504 Humidifier Filters Replacement for Honeywell Humidifier Filter HAC-504AW and Honeywell Filter A
#adFunmit #ad - We recommend you to replace the HAC-504 filter every 2-3 months for optimal performance depending upon your usage. Therefore, it can also improve the degree of hardening of the HAC-504 filter after exposure to moisture, our filter can reduce water evaporation to a greater extent and realize the high-efficiency water output of the humidifier.Great value- package includes 4 x hac-504 honeywell humidifier filter. While humidifying the air, it relieves the discomfort caused by the dry environment and moisturizes the skin.
More information #ad
Warm tips: for best results, please fill the humidifier tank with distilled water. In addition, thereby increasing the service life of the filter. Excessive use of hard water will degrade filters and cause them to turn yellow prematurely. The interlaced mesh structure allows water to pass through the voids to create capillarity. Filter dimensions: h: 7. 0 x l 5. 3 x w: 4. 8 inches. If you have any quality problem with the honeywell HAC-504 filter during warranty period, streamlined shopping experience of large appliance replacement parts, and we will try our best to solve your problems.
Brand | Funmit #ad |
Manufacturer | Funmit #ad |
Part Number | HAC-504WHT-4 |
More information #ad
4. Fette Filter
#ad
Fette Filter, Humidifier Wicking Filters Compatible with Honeywell HAC-504AW, Filter A for Models HAC-504 Pack of 2
#adFette Filter #ad - Premium material – made of environmentally friendly professional import filter paper to ensure optimal performance and a healthy lifestyle. Contains - 2 premium replacements for your honeywell HAC-504, HAC-504AW, and HAC-504V1 humidifier filters.Performance – this humidifier filter captures minerals and pollutants from the water and helps prevent white dust. Compatibility -hcm-300, hcm-2051, hcm-631, hcm-632, hev-312, hcm-2001, hcm-300t, hcm-630, hcm-650, hcm-350w, hcm-305t, hcm-1000c, hcm-700, hcm-535, hcm-640bw, hcm-710, hcm-500, hcm-1010, hcm-350b-cst, hcm-635, hcm-1000, hcm-600, hcm-551, hcm-632tg, hcm2052, hcm-310t, hcm-535-20, hcm-645, hcm-550-19, hcm-550, hcm-2000, hcm-560, hcm-530, hcm-350, hcm-315t, hcm-2002, hcm-646, hcm-350b, hcm-2020, hcm-2000c, hcm450bcst, hcm-2050, hcm-540, and hev-355.
More information #ad
Brand | Fette Filter #ad |
Manufacturer | Fette Filter #ad |
Height | 4.02 Inches |
Length | 11.1 Inches |
Width | 7.72 Inches |
Part Number | FAF-HRF-R2 |
Model | FF1004 |
More information #ad
5. getalong
#ad
HCM300, HCM350W,HCM350B, getalong 4 Pack Humidifier Filters Compatible for Honeywell Humidifier Replacement Filter HAC-504, HAC-504AW, Filter A
#adgetalong #ad - Compatibility-compatible with honeywell humidifier filter model hcm350w & more - fits hcm350w, hcm315t, hcm-530, hcm300, hcm-560, hcm-535-20, hcm600, hcm-600, hcm55019, hcm500, hcm550, hcm-350w, hcm350b, hcm-550-19, hcm-550, hcm-350, hcm530, hcm540, hcm305t, hcm450bcst, hcm-350b, hcm551, hcm-540, HCM-310T, hcm-500, hcm-305t, hcm-630, hcm-535, hcm-315t, hcm630, hcm300t, hcm560, hcm-350b-cst, hcm353, hcm305bcst, hcm53520, HCM350, hcm-551, HCM-631, hcm310t, hcm-300t, hcm-450b-cst, hcm-300, HCM631.More information #ad
Compatibility- 4 pack filters compatible with honeywell replacement wicking Filter A for your Honeywell HAC-504, HAC-504AW, and HAC-504V1 humidifier filters. Premium material– made from high-quality, durable material with an optimized filter design to maximize your compatible for Honeywell HCM 350 filter moisture output. Upgraded blue pre-filter layer - Our premium upgraded blue layer pre-filter helps reduce the quantity of large particles circulating in your air. Easy to install and replace – For best performance, recommended filter replacement interval of 1-2 months.
Brand | getalong #ad |
Manufacturer | getalong #ad |
More information #ad
6. VEVA
#ad
HCM 350 and Other Cool Mist Models, HAC-504AW, VEVA 6 Pack Premium Humidifier Filters Replacement for Honeywell Filter A, HAC-504
#adVEVA #ad - Premium quality - veva’s improved wick filter design maximizes moisture output from the humidifier. Complete replacements - veva’s premium value pack kit helps you replace your filters more often to keep your home germ free along with stop mold growth for a cleaner home.Great fit - compatible with hcm-300 series, 551, hev-312, 646, 530, 640bw, 630, 645, 632, 560, 2002, 550, 631, 2050, 1010, 710, 305t, 1000, 2000c, 350, hcm-1000 series and hcm-2000 series humidifiers: hcm 300t, 315t, 2001, 535-20, 2020, 350b, 650, hev-355.
More information #ad
It captures mineral from hard water to stop white dust and features an outer layer of activated charcoal to fight odor. Incredible value - you will get 6 humidifier filters. This complete value pack provides enough clean filters to improve the air quality in your home. Veva’s premium filters capture minerals and pollutants to improve the air quality in your homes. These filters are ideal for anyone who needs a clean and effective humidifier experience. These are designed to fit hw machines that use filter type a, 310t, 540, hac-504, 550-19, 535, 635, hcm-500 Series HCM-600 Series, 632TG, HCM-700 Series, 1000C, HAC504.600% more filters than others that only include 1 filter.
Brand | VEVA #ad |
Manufacturer | VEVA #ad |
More information #ad
7. ITidyHome
#ad
HCM-315T,Filter A, ITidyHome 6-Pack Humidifier Wicking Filters Replacement Compatible for Honeywell HAC-504 and HAC-504AW,HCM-350,HCM-300T, HCM-710, HCM-600
#adITidyHome #ad - Hcm-600 series: hcm-630, HEV-355. Excellent performance ️please invade the water for a few minutes before use, they will fit just fine. Bring you multiple protection and family health escort. Let your family live in a fresh indoor environment. Embrace healthy lifestylethe professional environmental protection imported filter paper has a diamond-shaped grid structure.Easy to install and replace for best performance, it is recommended to replace the filter wick every 1-2 months. Filter design fit for hcm-300 series: hcm-300t, hcm-350, hev-312, hcm-2051, hcm-631, hcm-632tg, hcm-646, hcm-632, hcm-550-19, hcm-500 series: hcm-530, hcm-645, hcm-540, hcm2052, hcm-2001, hcm-551, hcm-2002, hcm-2000 series: hcm-2000c, hcm-1000 series: hcm-1000, hcm-310t, hcm-1000c, hcm-450bcst, hcm-305t, hcm-700 series: hcm-710, hcm-350w, hcm-550, hcm-635, hcm-350b, hcm-535, hcm-535-20, hcm-2050, hcm-2020, hcm-1010, hcm-315t, hcm-650, hcm-640bw, hcm-560.
More information #ad
The newly upgraded blue grid appearance enhances product performance and further ensures the cleanliness of the product. 100% satisfaction guaranteed 30 days full money back guarantee, Pls contact us first when you get some problem, Low price and high quality, we will offer you assistance asap. Replace the filter wick regularly to make the home feel moist and warmer.
Brand | ITidyHome #ad |
Manufacturer | ITidyHome #ad |
More information #ad
8. Lemige
#ad
HAC-504AW, HCM-350W, HAC504V1, HCM-710, Lemige 6 Pack HAC-504 Humidifier Filters for Honeywell Humidifier HAC-504, HCM-315T, Replacement Filter A,, HCM350, HCM-300T, HCM-600
#adLemige #ad - Replacement filter a - compare to part # HAC-504, HAC-504AW, HAC504V1. Premium material – made of professional filter paper to ensure optimal performance. Easy to install and replace – for best performance, recommended filter replacement interval of 1-2 months.Fit models – hac504 humidifier wicking filters compatible with honeywell humidifiers hcm-300 series: 300t, 2051, 315t, 350w; hcm-500 series: 530, 2002, 550-19, 2001, 560; hcm-600 series: 630, 350b, 551, 645, 310t, 2020, 1000c, 2050, 632, 640bw, 305t, 650; hcm-700 series: 710; hcm-1000 series: 1000, 632TG, 1010; hcm-2000 series: 2000c, 631, 2052; HEV-312, 540, 550, 635, 535, 535-20, 646, 350, 355.
More information #ad
Meet your needs – if there are any questions please contact us, we are committed to offer the premium products and efficient customer service. Honeycomb pad design, allows for maximum absorption of water for optimum moisture output.
Brand | Lemige #ad |
Manufacturer | Lemige #ad |
More information #ad
9. Fette Filter
#ad
Humidifier Wicking Filters Compatible with Honeywell HAC-504AW, Filter A for Models HAC-504 Pack of 4, Fette Filter
#adFette Filter #ad - Compatibility -hcm-300, hcm-1010, hcm-700, hcm-635, hcm-645, hcm450bcst, hcm-2020, hcm2052, hcm-535, hcm-350, hcm-630, hcm-1000, hcm-310t, hcm-2050, hcm-640bw, hcm-530, hcm-632tg, hcm-350w, hcm-650, hcm-631, hcm-600, hcm-535-20, hcm-350b, hcm-300t, hcm-551, hcm-646, hcm-2001, hcm-632, hcm-540, hcm-710, hcm-2000c, hcm-500, hcm-560, hcm-2002, hcm-550-19, hcm-305t, hcm-315t, hcm-2000, hcm-550, hcm-350b-cst, hcm-1000c, hcm-2051, hev-312, and hev-355.More information #ad
Contains - 4 premium replacements for your honeywell HAC-504, HAC-504AW, and HAC-504V1 humidifier filters. Premium material – made of environmentally friendly professional import filter paper to ensure optimal performance and a healthy lifestyle. Performance – this humidifier filter captures minerals and pollutants from the water and helps prevent white dust.Brand | Fette Filter #ad |
Manufacturer | Fette Filter #ad |
Part Number | FAF-HRF-R2 |
Model | FF1004 |
More information #ad
10. PUREBURG
#ad
PUREBURG 4-Pack Replacement Humidifier Wick Filters Compatible with Honeywell HAC-504 HAC-504AW HAC504V1 Filter A Fits HCM-350 HEV355 HCM-710 HCM-315 HEV312 HCM-300 HCM-500 HCM-700 HCM-1000 and More
#adPUREBURG #ad - Please use ctrl+f to search for Your Model Number Model # or Part Number PN below. This wick filter Set is a 4-pack. This wick filter is robustly built with premium matieral to keep the wick stand and sturdy.More information #ad
Please replace your filter every 30~60 days to keep your machine fresh and clean. Compatible with honeywell hac-504 hac-504aw hac504v1 filter a fits honeywell hcm-350 hev355 hcm-710 hcm-315 hev312 HCM-300 HCM-500 HCM-700 HCM-1000 Series and more.Brand | PUREBURG #ad |
Manufacturer | PUREBURG #ad |
Height | 4 Inches |
Length | 6 Inches |
Width | 4 Inches |
Part Number | Honeywell-HAC-504AW-WICK-FILTER-A |
Model | Honeywell-HAC-504AW-WICK-FILTER-A |
More information #ad