9 Best Honeywell Dehumidifier Filter Replacement (October 2026)
The best Honeywell dehumidifier replacement filters include the Honeywell Replacement Wicking Filter for HCM and HEV humidifiers, the Honeywell Replacement Wicking Filter A for HCM for a three-filter genuine pack, and the Smilyan HPA300 HEPA Filter Replacement for Honeywell for HPA air purifier owners.
On this page (5 sections)
The Cooyafan 14 x 17.5 x1.75 MERV filter is the clearest match for a Honeywell DR90 or DR120 dehumidifier. Most other filters below are for humidifiers or air purifiers, so match the appliance model and filter type before buying.
The phrase “Honeywell dehumidifier replacement filter” can point to different parts. A DR90 or DR120 uses sized filter media, while a Honeywell HCM humidifier uses a wicking filter and an HPA air purifier uses its own filter set.
For broader filter basics, see Do Dehumidifiers Need Filters?. If your unit is a different brand, compare the best Midea dehumidifier filter or the best Frigidaire dehumidifier filter replacement.
Our picks at a glance
-
1
Best for HCM and HEV humidifiersHoneywell Replacement Wicking Filter
9.7/10 our score
See it on Amazon -
2
Best for a three-filter genuine packHoneywell Replacement Wicking Filter A for HCM
9.6/10 our score
See it on Amazon -
3
Best for HPA air purifier ownersSmilyan HPA300 HEPA Filter Replacement for Honeywell
9.5/10 our score
See it on Amazon
- 4
Best for DR90 or DR120 replacementsCheck it - 5
Check itColorfullife Humidifier Replacement Filters A for Honeywell
Best for broad Filter A model coverage - 6
Check itLemige 6 Pack Humidifier Wicking HFT600 Replacement
Best for HFT600 and HEV-600 humidifiers - 7
Best for DR90 and DR120 with other compatible unitsCheck it - 8
Check itFette Filter HAC-504 Humidifier Replacement Filter
Best for HAC-504 humidifier models - 9
Check itANTOBLE 2 Pack HC-888 HC-888N Humidifier Filter
Best for HC-888 and HEV-320 humidifiers
Which Honeywell dehumidifier replacement filters fit DR90 and DR120?
The two Cooyafan picks are the only products here specified for Honeywell DR90 and DR120 dehumidifiers. Both list a 14 x 17.5 x1.75 size and MERV 13 rating, with different pack counts.
Honeywell Replacement Wicking Filter: Best for HCM and HEV humidifiers
- Filter A (HAC504)
- Fits HCM-350, HEV355, HCM-710, HCM-315 and HEV312 series
- Blue pre-filter layer
This genuine Honeywell wicking filter fits several HCM and HEV humidifier families. Match your model number before choosing it for a humidifier.
Pros
- Honeywell brand
- Named compatible humidifier families
- Blue pre-filter layer
Cons
- For humidifiers, not dehumidifiers
Honeywell’s Replacement Wicking Filter is a humidifier part, not a dehumidifier filter. Its stated match is Filter A, part HAC504, for Honeywell HCM-350, HEV355, HCM-710, HCM-315 and HEV312 model families.
The blue pre-filter layer is intended to capture larger particles. This pick makes sense only if you are shopping for a compatible evaporative humidifier, not a DR90 or DR120 dehumidifier.
Honeywell describes the filter as helping capture minerals and pollutants in humidifier water. Check the model number printed on your humidifier before selecting a replacement wick.
Honeywell Replacement Wicking Filter A for HCM: Best for a three-filter genuine pack
- Filter A (HAC504)
- Fits HCM-350, HEV355, HCM-710, HCM-315 and HEV312 series
- Three filters
This three-pack is a genuine Honeywell option for the same HCM and HEV humidifier families. It is not a dehumidifier filter.
Pros
- Three filters in the pack
- Named compatible humidifier families
- Blue pre-filter layer
Cons
- For humidifiers, not dehumidifiers
This is the three-filter version of Honeywell’s Filter A for the same HCM and HEV humidifier families. It names HCM-350, HEV355, HCM-710, HCM-315 and HEV312, and uses the HAC504 part match.
The blue pre-filter layer helps capture larger particles, while the wick helps capture minerals in the water and reduce white dust. It may suit an owner who wants several replacements ready for a compatible humidifier.
It does not fit a Honeywell dehumidifier just because both appliances use the word “filter.” Confirm that your device is an evaporative humidifier before choosing this pack.
Smilyan HPA300 HEPA Filter Replacement for Honeywell: Best for HPA air purifier owners
- Compatible with Honeywell HPA100, HPA200, HPA300 and 5000 series
- HEPA R filters and activated carbon pre-filters
- 6 HEPA R filters and 8 pre-filters
This replacement set is intended for Honeywell HPA air purifiers. Its model match does not make it suitable for a dehumidifier.
Pros
- Lists multiple HPA series
- Includes HEPA R and carbon pre-filters
- Pack contents are specified
Cons
- For air purifiers, not dehumidifiers
Smilyan’s replacement set is for Honeywell HPA air purifiers, including HPA100, HPA200, HPA300 and several 5000 series models. The pack includes 6 HEPA R filters and 8 activated carbon pre-filters.
The HPA300 series compatibility makes this a relevant Honeywell filter replacement for an air purifier household. Its H13 HEPA and carbon pre-filter design is intended for that purifier family, not a DR90 or DR120 dehumidifier.
Check the purifier’s model number and required filter arrangement before ordering. If the label says HPA, compare this option with the best replacement air filter for a dehumidifier only if you need information for a different appliance type.
Cooyafan 14 x 17.5 x1.75 MERV: Best for DR90 or DR120 replacements
- 14 x 17.5 x1.75
- MERV 13
- Compatible with Honeywell DR90 and DR120
- Four filters
This four-pack names the Honeywell DR90 and DR120 and gives the filter size. Match both the model and the dimensions before ordering.
Pros
- Specific DR90 and DR120 compatibility
- Size is stated
- Four filters in the pack
Cons
- Compatibility is limited to the stated models
Cooyafan specifies this filter for Honeywell DR90 and DR120 dehumidifiers. Its 14 x 17.5 x1.75 size and MERV 13 rating make it the clearest match in this group for those models.
The four-pack offers more filters at once than the two-pack below. Cooyafan recommends replacement every 6 months, but follow the care schedule for your own unit and its operating conditions.
Before ordering, compare your model number and the old filter’s measurements with the stated fit. This helps distinguish sized dehumidifier filter media from humidifier wicking filters.
Colorfullife Humidifier Replacement Filters A for Honeywell: Best for broad Filter A model coverage
- Compares to HAC-504 and HAC-504AW
- Lists HCM-300, HCM-500, HCM-600 and other series
- Four filters
This compatible Filter A pack names a broad range of Honeywell humidifier models. Verify the full model number because a humidifier wick is not a dehumidifier filter.
Pros
- Broad model list
- Four filters in the pack
- Includes HCM-350 and HEV-355
Cons
- For humidifiers, not dehumidifiers
Colorfullife’s Filter A is a compatible humidifier wick that compares to HAC-504, HAC-504AW and HAC504V1. Its model list includes multiple Honeywell humidifier families, including HCM-300, HCM-500, HCM-600 and HEV-300 series.
The four-pack can suit an owner of one of those listed humidifier models. Colorfullife recommends replacing the wick every 2–3 months and advises soaking it in cool water before installation.
Those details do not make it a replacement for a dehumidifier filter. Check the appliance type first, then match the exact model to the compatible models listed for this filter.
Lemige 6 Pack Humidifier Wicking HFT600 Replacement: Best for HFT600 and HEV-600 humidifiers
- Filter T
- Fits HFT600 and HEV-600 series
- Six filters
This six-pack is for listed Honeywell HFT600 and HEV-600 humidifiers. Check that your model calls for Filter T before ordering.
Pros
- Six filters in the pack
- Names HFT600 and HEV-600 models
- Part numbers are stated
Cons
- For humidifiers, not dehumidifiers
Lemige’s six-pack is a Filter T wick for Honeywell HFT600 and HEV-600 humidifier families. Its stated part matches include HFT600T and HFT600PDQ.
The maker recommends a 1–2 month replacement interval and says to flush and flip the wick when filling the tank. These care steps apply to the compatible humidifier, not a Honeywell dehumidifier.
Choose this option only when your appliance label matches the HFT600 or HEV-600 family. A model mismatch can leave you with a filter of the wrong shape or type.
Cooyafan 14 x 17.5 x1.75 MERV: Best for DR90 and DR120 with other compatible units
- 14 x 17.5 x1.75
- MERV 13
- Compatible with Honeywell DR90 and DR120
- Also lists Santa Fe models
- Two filters
This two-pack gives the DR90 and DR120 match plus compatibility with named Santa Fe models. Compare its dimensions with the filter removed from your unit.
Pros
- Names DR90 and DR120
- Also lists Santa Fe models
- Size is stated
Cons
- Two filters in the pack
This Cooyafan two-pack names Honeywell DR90 and DR120 dehumidifiers, plus several Santa Fe models. It uses the same stated 14 x 17.5 x1.75 size and MERV 13 rating as the four-pack.
The additional compatibility list may help if you own a Santa Fe unit as well as a Honeywell model. For one DR90 or DR120, the main choice against the other Cooyafan pick is a two-filter pack or four filters.
Measure the old filter media and confirm the exact model before ordering. Cooyafan says this is a compatible replacement.
Fette Filter HAC-504 Humidifier Replacement Filter: Best for HAC-504 humidifier models
- Fits HAC-504, HAC-504AW and HAC-504V1
- Lists HCM-300 and HCM-500 models
- Two filters
This two-pack names several HCM humidifier models and HAC-504 filter numbers. It is for a humidifier, not a dehumidifier.
Pros
- Names compatible part numbers
- Two filters in the pack
- Lists HCM-300 and HCM-500 families
Cons
- For humidifiers, not dehumidifiers
Fette Filter’s two-pack compares to HAC-504, HAC-504AW and HAC-504V1 humidifier filters. Its compatibility list includes a range of Honeywell HCM-300 and HCM-500 series models.
Fette Filter advises flipping the wick daily and using distilled water to limit mineral wear. It also says to soak the wick in cool water before installation.
Verify the model number and Filter A type before choosing it. For another brand’s dehumidifier filter, see the best Frigidaire dehumidifier filter replacement guide.
ANTOBLE 2 Pack HC-888 HC-888N Humidifier Filter: Best for HC-888 and HEV-320 humidifiers
- Filter C
- Fits HC-888, HCM-890 and HEV-320 families
- Two filters
This two-pack is for named Honeywell humidifier families, including HC-888 and HEV-320. Check the exact model and filter type before buying.
Pros
- Names compatible Honeywell families
- Two filters in the pack
- Filter C type is stated
Cons
- For humidifiers, not dehumidifiers
ANTOBLE’s two-pack is a Filter C replacement for Honeywell HC-888, HCM-890 and HEV-320 humidifier families. It also names compatible Duracraft, Walgreens and Touch Point humidifier models.
The broad compatibility list is useful when your label shows one of those model families. ANTOBLE recommends distilled water instead of hard water and suggests replacement every 2–3 months.
This is not a Honeywell dehumidifier filter. Confirm your humidifier takes Filter C before buying, since Honeywell’s Filter A and Filter T products are different parts.
How do you choose the right Honeywell replacement filter?
Start with the appliance model number, then match the filter type and dimensions. Honeywell’s humidifier, air purifier and dehumidifier filters serve different units, even when they share the brand name.
For another brand’s model-specific options, see GE dehumidifier filter replacements.
For a DR90 or DR120, compare the old filter with the stated 14 x 17.5 x1.75 size and choose between the Cooyafan two-pack and four-pack. For an HCM or HEV humidifier, identify whether the unit uses Filter A, Filter T or Filter C.
A dehumidifier’s filter may be a screen that catches dust before air moves through the unit. If yours is washable, use the manufacturer’s care instructions.
Cleaning a screen differs from replacing a humidifier wick.
Our guide to cleaning a dehumidifier filter covers basic maintenance. If you need a filter for odor control, compare the best replacement carbon filter for a dehumidifier and check that your specific model accepts one.
Which Honeywell filter type do you have?
The model label and manual help distinguish dehumidifier media from a humidifier wick or air purifier filter. “Honeywell replacement filter” alone does not identify the appliance or part type.
A DR90 or DR120 owner should look for the stated 14 x 17.5 x1.75 replacement size. An HCM or HEV humidifier owner should check whether the unit calls for Filter A, T or C.
A Honeywell HPA purifier takes its own air filter set. The Smilyan option here is for HPA series models, including HPA300.
How we compared Honeywell replacement filters
The Cooyafan filters rank highest for dehumidifier use because they name Honeywell DR90 and DR120 models and give a specific size. The other products are humidifier or air purifier filters, included to help distinguish common Honeywell replacement types.
Each product has one badge for its appliance and model match. Our score weighs specs, features and buyer feedback against what you’re shopping for.
Scores reflect fit to the intended model families and the practical details for each filter.
What is the best Honeywell dehumidifier filter replacement?
Choose the Cooyafan 14 x 17.5 x1.75 MERV filter if you have a Honeywell DR90 or DR120, then pick the two-pack or four-pack based on how many filters you want. For another Honeywell dehumidifier, check its manual and measure the filter before buying.
If your appliance is a humidifier or air purifier, choose a filter that matches its exact model family and filter type. A Honeywell brand match alone does not guarantee compatibility.
Our top 3 picks at a glance
-
1
Best for HCM and HEV humidifiers
Honeywell Replacement Wicking Filter
9.7/10 our score
See it on Amazon -
2
Best for a three-filter genuine pack
Honeywell Replacement Wicking Filter A for HCM
9.6/10 our score
See it on Amazon -
3
Best for HPA air purifier owners
Smilyan HPA300 HEPA Filter Replacement for Honeywell
9.5/10 our score
See it on Amazon
Frequently asked questions
Which filter fits a Honeywell DR90 dehumidifier?
The Cooyafan 14 x 17.5 x1.75 MERV filter is specified for Honeywell DR90 and DR120 dehumidifiers. Confirm the model label and compare the old filter’s size before ordering.
Are Honeywell humidifier filters interchangeable with dehumidifier filters?
No. A humidifier wick, an air purifier filter and a dehumidifier filter serve different devices and may have different shapes and sizes.
Match the replacement to the model number and filter type in your unit’s manual.
Our guide to Do Dehumidifiers Need Filters? explains the role a dehumidifier filter serves.
How do I find the right Honeywell dehumidifier replacement filter?
Read the dehumidifier’s model label, then check the manual for the filter type and size. Compare those details with the replacement’s stated compatibility before you buy.
For the DR90 and DR120 options here, the stated size is 14 x 17.5 x1.75.
Can I wash a Honeywell dehumidifier filter?
Follow the cleaning instructions for your specific model and filter type. Some screens may be cleaned, while other filters are intended for replacement.
Our guide on How to Clean a Dehumidifier Filter? walks through basic care and what to check before cleaning.
