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



Upgraded blue filters - our upgraded filters compatible with Honeywell HCM350W filter feature a blue pre-filter to catch large particles before they enter your air, for even higher air quality. Rigid construction to reduce sagging - our replacements for Honeywell humidifiers filter, Honeywell humidifiers filters and Honeywell cool humidifier filter are constructed with rigid absorbent paper to improve our filter's structure once wet and reduce sagging.
4 piece value pack - 4 filters compatible with honeywell replacement wicking filter a for your Honeywell HAC-504, and HAC-504V1 humidifier filters. Made from high-quality, hac-504aw, durable material with an optimized filter design to maximize your compatible Honeywell HCM 350 filter moisture output.

In order to maintain the best filtration performance, the filter should be replaced approximately every 1-2 months depending on usage and local water quality or when the performance starts to decline. Compatible models: hcm-300t, hcm-350b, hcm-535-20, hcm-551, hcm-631, hcm-550, hcm-310t, hcm-2000, hcm-710, hcm-630, hcm-2000c,hcm2001,hcm-2002,hcm-2020,hcm-2050,hcm-2051,hcm-2052;hev-312, hcm-632, hcm-550-19, hev-355.
If a large number of impurities are found in the filter, or the continuous odor is caused by poor water quality, please replace the filter. We just want you to know that your satisfaction is always our top priority. Warm tip - discoloration of the humidifier filter is common and can vary with water. 100% money back guarantee - truly worry-free purchase and friendly customer service.

Excellent performance – this humidifier filter captures minerals and pollutants from the water and helps prevent white dust. Honeycomb pad design, allows for maximum absorption of water for optimum moisture output.
Fit models – hac504 humidifier wicking filters compatible with honeywell humidifiers hcm-300 series: 300t, 631, 646, 2001, 305t, 350b, 310t, 560; hcm-600 series: 630, 550-19, 2002, 645, 350, 640bw, 635, 551, 2020, 315t, 535, 632, hac-504aw, 550, 650; hcm-700 series: 710; hcm-1000 series: 1000, 2051, 1010; hcm-2000 series: 2000c, 2052; HEV-312, 350w; hcm-500 series: 530, 1000c, 355.

Dimensions: 5 h x 4 1/4 id x 6 1/2 OD x 1 Thick.


To maintain maximum filtering performance, or when performance starts to deteriorate. Ideal replacement - filter captures minerals and pollutants from water & helps prevent white dust. If you notice a large amount of impurities in the filter, filter should be replaced about every 1-2 months Depending on use and local water quality, or notice a persistent odor caused by poor water quality, replace the filter more frequently.
Pack of 4 humidifier replacement filter, regular replaced to prevent excessive drying into your house. Humidifier models - replacement filter for honeywell humidifier models: hcm-300 series: hcm-300t, hcm-631, hcm-2000c, hac504, hcm-645, hcm-560 hcm-551 | hcm-600 series: hcm-630, hcm-550, hcm-650 | hcm-700 series: hcm-710 | hcm-1000 series: hcm-1000, hcm-350, hcm-635, hcm-315t, hcm-540, hcm-2020, hcm-2050. Filter tips - the discoloration of humidifier filter is natural and will vary depending on water. 100% money back guarantee - truly worry-free purchase and friendly customer service.
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 - Compatible with honeywell humidifier filter model hcm350w & more - fits hcm350w, hcm-550, hcm540, hcm315t, hcm53520, hcm-350w, hcm-535-20, hcm450bcst, hcm310t, hcm-350, hcm-500, hcm300, hcm300t, hcm551, hcm500, hcm-631, hcm-551, hcm-550-19, hcm55019, hcm-630, hcm560, hcm630, hcm-315t, hcm-450b-cst, hcm305t, hcm-540, hcm600, hcm-350b-cst, hcm305bcst, HCM-535, hcm530, hcm-560, hcm-310t, HCM-300T, hcm350b, hcm350, hcm353, hCM-300, hcm550, hcm-530, hcm-600, hcm-350b, hcm-305t, HCM631.Made from high-quality, durable material with an optimized filter design to maximize your compatible Honeywell HCM 350 filter moisture output.
More information #ad
4 piece value pack - 4 premium humidifiers filters for your honeywell hac-504, hac-504AW, and HAC-504V1 humidifier filters. 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. 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. Hard water degrades ALL compatible Honeywell humidifier filters and yellows them prematurely. 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.
Brand | Durabasics #ad |
Manufacturer | Durabasics #ad |
Part Number | 43224-10536 |
Model | 43224-10536 |
More information #ad
2. Fette Filter
#ad
Filter A for Models HAC-504 Pack of 2, Fette Filter, Humidifier Wicking Filters Compatible with Honeywell HAC-504AW
#adFette Filter #ad - Compatibility -hcm-300, hcm-540, hcm-530, hcm-631, hcm-700, hcm-640bw, hcm-1000, hcm-635, hcm-305t, hcm-2050, hcm-560, hcm-315t, hcm-350b-cst, hcm-632, hcm450bcst, hcm-1000c, hcm-646, hcm-350w, hcm-310t, hcm2052, hcm-645, hcm-350, hcm-2020, hcm-2000, hcm-600, hcm-550-19, hcm-650, hcm-2002, hev-312, hcm-630, hcm-2051, hcm-2001, hcm-2000c, hcm-535-20, hcm-300t, hcm-350b, hcm-632tg, hcm-500, hcm-535, hcm-551, hcm-1010, hcm-710, hcm-550, and hev-355.More information #ad
Performance – this humidifier filter captures minerals and pollutants from the water and helps prevent white dust. Contains - 2 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.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
3. Colorfullife
#ad
Colorfullife 4 Pack Humidifier Wicking Filters for Honeywell Humidifier Replacement Filters HAC-504AW, HAC504V1,HAC-504 Filter A
#adColorfullife #ad - Package include 4pcs filters. Dimensions: 5 h x 4 1/4 id x 6 1/2 OD x 1 Thick. Hcm-600 series: hcm-630, hcm-2051, hcm-550-19, hcm-2002, hcm-500 series: hcm-530, hcm-632, hcm-350, hev-312, hcm-2050, hcm2052, hcm-1010, hcm-535-20, hcm-2000 series: hcm-2000c, hcm-540, hcm-632tg, hcm-2020, hcm-700 series: hcm-710, hcm-550, hcm-535, hcm-1000c, hcm-305t, HCM-640BW, HCM-2001, hcm-310t, HEV-355.More information #ad
Compare to part # hac-504, hac-504aW, HAC504V1. Compatible with hcm-300 series: hcm-300t, hcm-551, hcm-645, hcm-650, hcm-315t, hcm-646, hcm-635, hcm-350w, hcm-1000 series: hcm-1000, hcm-631, hcm-450bcst, hcm-350b, hcm-560.Brand | Colorfullife #ad |
Manufacturer | Colorfullife #ad |
More information #ad
4. Durabasics
#ad
Replacement for Honeywell Humidifier Filters Replacement Filters, Compatible with Honeywell Humidifier Filter HAC-504, HAC-504AW & Honeywell Filter A, Durabasics 4 Pack of Premium Humidifier Filters
#adDurabasics #ad - Usage tips - for best results, flip your compatible honeywell humidifier filter HAC 504 replacement daily and only fill humidifier tank with distilled water. Soak in cool water before replacing to ensure uninterrupted moisture output. Hard water degrades ALL compatible Honeywell humidifier filters and yellows them prematurely.Upgraded blue filters - our upgraded filters compatible with Honeywell HCM350W filter feature a blue pre-filter to catch large particles before they enter your air, for even higher air quality. Rigid construction to reduce sagging - our replacements for Honeywell humidifiers filter, Honeywell humidifiers filters and Honeywell cool humidifier filter are constructed with rigid absorbent paper to improve our filter's structure once wet and reduce sagging.
More information #ad
Compatible with honeywell humidifier filter model hcm350w & more - fits hcm350w, hcm300, hcm-350, hcm-450b-cst, hcm-540, hcm-600, hcm-350b-cst, hcm-300t, hcm-500, hcm-530, hcm305bcst, hcm55019, hcm540, hcm630, hcm550, hcm300t, hcm450bcst, hcm-350w, hcm-305t, hcm53520, hcm350, hcm-560, hcm-350b, hcm-630, hcm-550, hcm-310T, hcm600, hcm310t, hcm305t, hcm-631, hcm-535-20, hcm-550-19, hcm350b, hcm353, hcm-551, hcm-315t, hcm-535, hcm315t, HCM560, HCM500, hcm530, hcm-300, HCM551, HCM631.44 piece value pack - 4 filters compatible with honeywell replacement wicking filter a for your Honeywell HAC-504, and HAC-504V1 humidifier filters. Made from high-quality, hac-504aw, 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 | HAC-504 |
Model | HAC-504 |
More information #ad
5. Horyliin
#ad
4 Pack HAC-504 Humidifier Filters Replacement for Honeywell Filter HAC-504AW HAC504V1 HAC-504 Filter A Compatible with Models HCM350w HCM350B HCM-710 HCM1000 HCM2000 and Other Cool Mist Humidifiers
#adHoryliin #ad - Effective filtration - the optimized multi-layer mesh design can improve the filtration effect and maximize the water output, effectively filter white dust and create a fresh environment in a short time. If our hepa filters didn't meet your exceptation, feel free to cantact us.In order to maintain the best filtration performance, the filter should be replaced approximately every 1-2 months depending on usage and local water quality or when the performance starts to decline. Compatible models: hcm-300t, hcm-350b, hcm-535-20, hcm-551, hcm-631, hcm-550, hcm-310t, hcm-2000, hcm-710, hcm-630, hcm-2000c,hcm2001,hcm-2002,hcm-2020,hcm-2050,hcm-2051,hcm-2052;hev-312, hcm-632, hcm-550-19, hev-355.
More information #ad
Package including:4 pack of humidifier filter replacement. Vicks humidifiers: v3100, hcm-315t, hcm-1000c, v3600,v3700, hcm-350b-cst, hcm-530, hcm-535, hcm-1010, hcm-650, v3500, hcm-632tg, hcm-350w, hcm-560, hcm-646, hcm-645, hcm-540, hcm-350, hcm-640bw, hcm-305t, hcm-635, HCM-1000, V3800. If a large number of impurities are found in the filter, or the continuous odor is caused by poor water quality, please replace the filter. We just want you to know that your satisfaction is always our top priority. Warm tip - discoloration of the humidifier filter is common and can vary with water. 100% money back guarantee - truly worry-free purchase and friendly customer service.
Brand | Horyliin #ad |
Manufacturer | Horyliin #ad |
More information #ad
6. Lemige
#ad
Lemige 4 Pack Humidifier Wicking Filters Compatible with Honeywell Replacement Filter A, HCM350, HCM-350W, HAC-504, HCM-710 and Other Cool Mist Models, HCM-600, HCM-315T, HAC-504AW, HCM-300T, HAC504V1
#adLemige #ad - Meet your needs – if there are any questions please contact us, we are committed to offer the premium products and efficient customer service. Compare to part # hac-504, 2050, 632tg, 540, 535-20, HAC504V1.Excellent performance – this humidifier filter captures minerals and pollutants from the water and helps prevent white dust. Honeycomb pad design, allows for maximum absorption of water for optimum moisture output.
More information #ad
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, 631, 646, 2001, 305t, 350b, 310t, 560; hcm-600 series: 630, 550-19, 2002, 645, 350, 640bw, 635, 551, 2020, 315t, 535, 632, hac-504aw, 550, 650; hcm-700 series: 710; hcm-1000 series: 1000, 2051, 1010; hcm-2000 series: 2000c, 2052; HEV-312, 350w; hcm-500 series: 530, 1000c, 355.
Brand | Lemige #ad |
Manufacturer | Lemige #ad |
More information #ad
7. Colorfullife
#ad
HAC504V1,HAC-504 Filter A, Colorfullife 3 Pack Humidifier Wicking Filters for Honeywell Humidifier Replacement Filter HAC-504AW
#adColorfullife #ad - Hcm-600 series: hcm-630, hcm-350, hcm-2051, hcm-632tg, hcm-350b, hcm-1010, hcm-700 series: hcm-710, hcm-2020, hcm-1000 series: hcm-1000, hcm-632, hev-312, hcm-550-19, hcm-631, hcm-645, hcm-1000C, hcm-2002, hcm-450bcst, hcm-551, hcm-2000 series: HCM-2000C, hcm-635, hcm-500 series: hcm-530, HEV-355.Dimensions: 5 h x 4 1/4 id x 6 1/2 OD x 1 Thick.
More information #ad
Compare to part # hac-504, hac-504aW, HAC504V1. Compatible with hcm-300 series: hcm-300t, hcm-535, hcm-2050, hcm-310t, hcm2052, hcm-305t, hcm-640bw, hcm-315t, hcm-2001, hcm-350w, hcm-550, hcm-535-20, hcm-650, hcm-646, hcm-540, hcm-560. Package include 3 filters.Brand | Colorfullife #ad |
Manufacturer | Colorfullife #ad |
More information #ad
8. Future Way
#ad
HCM710, 3-Pack, Future Way HAC-504 Humidifier Filter A Compatible with Honeywell HCM-350 Series, HEV312W Humidifiers
#adFuture Way #ad - Save moneya set includes 3 packs, as good as the original at almost half the price. Excellent performanceefficient in absorbing water and putting out an optimal amount of moisture, making you more comfortable in the dry air.More information #ad
Dimensionslength: 7-7/8”, width:5-1/8”, Thickness: 1-1/2”. Perfect fit compatible with honeywell hcm350b, HCM350W, HEV312W Humidifier, HCM710, etc. Long-lasting made from smell-resistant wood fiber fabric in dense mesh construction, durable and sturdy to stay upright.Brand | Future Way #ad |
Manufacturer | Future Way #ad |
More information #ad
9. BTNTVEN
#ad
HCM2000 and other Cool Mist Humidifiers, HCM350B, HCM-710, Filter A, Fits Honeywell Humidifier HCM350, HCM350W, 4 Pack of Humidifier Replacement Filters for Honeywell Filter HAC504, HAC504AW, HCM1000
#adBTNTVEN #ad - It has improved filter design that maximizes moisture output. 4 pieces of great value - it is a great, affordable option for your home humidification. The filter material is reinforced for maximum efficiency and longer filter life. It replaces part # filter type a, hcm-2001, hcm-310t, hcm-1010 | hcm-2000 series: hcm-2000, hcm-350w | hcm-500 series: hcm-530, hcm-1000c, hCM-350B, HCM-305T, hcm-535, HCM-632, HAC-504AW.To maintain maximum filtering performance, or when performance starts to deteriorate. Ideal replacement - filter captures minerals and pollutants from water & helps prevent white dust. If you notice a large amount of impurities in the filter, filter should be replaced about every 1-2 months Depending on use and local water quality, or notice a persistent odor caused by poor water quality, replace the filter more frequently.
More information #ad
If our filters didn't meet your exceptation, feel free to cantact us. We just want you to know that your satisfaction is always our top priority. Pack of 4 humidifier replacement filter, regular replaced to prevent excessive drying into your house. Humidifier models - replacement filter for honeywell humidifier models: hcm-300 series: hcm-300t, hcm-631, hcm-2000c, hac504, hcm-645, hcm-560 hcm-551 | hcm-600 series: hcm-630, hcm-550, hcm-650 | hcm-700 series: hcm-710 | hcm-1000 series: hcm-1000, hcm-350, hcm-635, hcm-315t, hcm-540, hcm-2020, hcm-2050. Filter tips - the discoloration of humidifier filter is natural and will vary depending on water. 100% money back guarantee - truly worry-free purchase and friendly customer service.
Brand | BTNTVEN #ad |
Manufacturer | BTNTVEN #ad |
Part Number | LMFJD 80000484 |
More information #ad