9 Best Coway Air Purifier Replacement Filters (October 2026)

The best Coway air purifier replacement filters include the COWAY Airmega AP-1512HH & 200M Filter Replacement for original AP-1512HH fit, the Coway Airmega 400/400S Air Purifier Replacement Filter for Airmega 400 and 400S, and the Cabiclean 2 Pack Airmega AP-1512HH Filter Replacement for extra AP-1512HH HEPA filters.

On this page (5 sections)

1. Which Coway replacement filters fit your purifier?
2. How we chose these Coway air purifier replacement filters
3. What should you compare in a Coway HEPA filter set?
4. How often should Coway filters be replaced?
5. Which Coway replacement filter should you choose?

The best Coway air purifier replacement filters are the ones that match your exact model and include the filter types you need. Coway’s own sets cover the AP-1512HH/200M and Airmega 400/400S, while third-party options add different pack sizes for those models.

Check the label on your purifier before you shop. “Coway Airmega” covers several models, and a HEPA filter for one series may not fit another.

Our picks at a glance

1. 1
   Best for original AP-1512HH fit

   COWAY Airmega AP-1512HH & 200M Filter Replacement

   9.7/10 our score

   See it on Amazon
2. 2
   Best for Airmega 400 and 400S

   Coway Airmega 400/400S Air Purifier Replacement Filter

   9.6/10 our score

   See it on Amazon
3. 3
   Best for extra AP-1512HH HEPA filters

   Cabiclean 2 Pack Airmega AP-1512HH Filter Replacement

   9.6/10 our score

   See it on Amazon

4. 4

   Cabiclean 400/400S Replacement Filter for Coway AIRMEGA

   Best for Airmega 400/400S spares
   Check it
5. 5

   LUYWOFN Replacement Filters Set for Coway Airmega

   Best for a multi-filter AP-1512HH pack
   Check it
6. 6

   Cabiclean 300/300S Replacement Filter for Coway AIRMEGA

   Best for Airmega 300S owners
   Check it
7. 7

   GRN FIL AP-1512HH Filter Replacement for Coway Air

   Best for one HEPA and three carbon filters
   Check it
8. 8

   LUYWOFN Replacement Filters Set for Coway Airmega

   Best for a shorter AP-1512HH pack
   Check it
9. 9

   Kaulolado AP-1512HH Replacement Filter for Coway

   Best for stocking up on AP-1512HH filters
   Check it

Which Coway replacement filters fit your purifier?

The right Coway replacement filter is determined by the purifier model, so match the full model number before comparing brands or pack size. AP-1512HH and 200M options appear often, but the 300 and 400 series use different filters.

For the AP-1512HH or 200M, the best Coway AP-1512HH replacement filter guide compares more options for that model family. If you own a 400 or 400S, see the best Coway Airmega 400 replacement filter guide.

Airmega 150 owners should use a model-specific option such as our best Coway Airmega 150 replacement filter guide. Do not assume that a filter described for a nearby Airmega model will fit yours.

How we chose these Coway air purifier replacement filters

We compared model compatibility, filter types, pack contents, and stated replacement intervals to find options for common Coway purifiers. For a broader brand-specific comparison, see Winix replacement filters.

For another brand-specific filter comparison, see Winix 5500-2 replacement filters.

Our score weighs specs, features and buyer feedback against what you’re shopping for.

A HEPA filter handles particle filtration, while carbon or activated carbon layers are included for odors and gases in several of these sets. For a plain-language explanation of how a HEPA filter works inside a purifier, see our filter guide.

What should you compare in a Coway HEPA filter set?

Compare fit first, then check whether the set includes the particle and odor filters you need. “HEPA filter Coway air purifier” searches often lead to sets with different filter counts, so the number of pieces matters too.

Does the filter fit your Coway model?

A filter that matches your purifier’s exact model is the first requirement. The Coway AP-1512HH set names compatibility with the AP-1512HH and 200M, while the Coway Airmega 400/400S set is made for those two models.

Some aftermarket sets name more variants, but that does not make them universal Coway filters. Read the model label on your purifier and compare every part number or model reference before ordering.

Do you need a Coway air purifier HEPA filter with carbon?

Many Coway replacement sets combine a particle filter with carbon or active carbon for odors and gases. If you want both functions in one maintenance purchase, check that the chosen pack includes both filter types and note how many of each it contains.

The terms “Coway air purifier HEPA filter” and “Coway air purifiers HEPA filter” can refer to different model families. The Blueair 211i Max uses a separate filter system, covered in our guide to the best Blueair 211i Max replacement filter.

1

COWAY Airmega AP-1512HH & 200M Filter Replacement: Best for original AP-1512HH fit

9.7/10Our score

• Compatible with AP-1512HH and 200M
• True HEPA filter
• Two carbon pre-filters
• HEPA average life of 12 months

Coway’s set pairs a HEPA filter with two carbon pre-filters for the AP-1512HH and 200M. It is the clearest match when you want the Coway-branded replacement set.

See it on Amazon

Pros

• Coway-branded filter set
• Names both AP-1512HH and 200M compatibility
• Includes HEPA and carbon filters

Cons

• One set per pack
• Model fit still needs checking

Coway’s AP-1512HH and 200M set is the most direct choice when you want a Coway-branded replacement. It includes a True HEPA filter and two carbon pre-filters, so you get both particle and odor filter components in the same set.

Coway gives the HEPA filter an average life of 12 months and the carbon pre-filters a 6-month life. Those intervals make it easier to plan replacements for the two filter types separately.

The fit is specific: the set names AP-1512HH and 200M models. Check your purifier’s label before buying, especially if you have another Airmega model.

Choose it for a straightforward Coway replacement set for the AP-1512HH or 200M. It is not the pick for the Airmega 300 or 400 family.

2

Coway Airmega 400/400S Air Purifier Replacement Filter: Best for Airmega 400 and 400S

9.6/10Our score

• Compatible with Airmega 400 and 400S
• True HEPA and active carbon filters
• Up to 1-year lifespan
• Unit has a replacement indicator

This Coway set is made for the Airmega 400 and 400S. Its HEPA and active carbon filters cover particle and odor filtration in one replacement set.

See it on Amazon

Pros

• Made for Airmega 400/400S
• Includes HEPA and active carbon
• Unit has a replacement indicator

Cons

• Does not fit every Coway purifier
• Single set

For Airmega 400 and 400S owners, Coway’s set pairs a HEPA filter with an active carbon filter. The named compatibility makes it easier to distinguish from the smaller Coway purifier families.

Coway says the set lasts up to 1 year, and the unit’s replacement indicator can remind you when to change it. The HEPA filter is described as capturing 99.97% of airborne particles as small as 0.3 microns; treat that as the specified filter performance, not a guarantee for every room.

The active carbon filter is intended to reduce VOCs and household odors. If your purifier is an Airmega 400 or 400S, this is the most direct brand match in this roundup.

Choose it for a Coway-made 400/400S filter set with particle and odor filtration. Other Airmega series need their own compatible filter.

3

Cabiclean 2 Pack Airmega AP-1512HH Filter Replacement: Best for extra AP-1512HH HEPA filters

9.6/10Our score

• Compatible with AP-1512HH and 200M
• Two HEPA filters
• Six carbon pre-filters
• No tools required for installation

Cabiclean’s pack includes two HEPA filters and six carbon pre-filters for AP-1512HH and 200M purifiers. It suits buyers who want spare filters on hand.

See it on Amazon

Pros

• Two HEPA filters in the pack
• Six carbon pre-filters
• Names AP-1512HH and 200M compatibility

Cons

• Third-party replacement
• Confirm your exact purifier model

Cabiclean’s two-pack is aimed at AP-1512HH and 200M owners who want spare HEPA filters. It includes two HEPA filters and six carbon pre-filters, a larger bundle than the single Coway set.

Cabiclean recommends replacing its HEPA filter every 12 months and its carbon pre-filters every 6 months, depending on use and environment. It also describes installation as tool-free.

The brand says its HEPA filters can capture 99.9% of airborne particles as small as 0.3 microns. That is a maker-stated figure, so use it as a comparison detail alongside fit and pack contents.

Choose it when you want extra AP-1512HH/200M replacements on hand. Confirm the model reference before ordering a third-party filter.

4

Cabiclean 400/400S Replacement Filter for Coway AIRMEGA: Best for Airmega 400/400S spares

9.5/10Our score

• Compatible with Airmega 400 and 400S
• Also names 400(G) and 400S(G)
• Replacement set for Max2 models

This Cabiclean replacement names the Airmega 400 and 400S, including the 400(G) and 400S(G) versions. Check the model label before choosing it.

See it on Amazon

Pros

• Names several 400-series variants
• Replacement set for Max2 models

Cons

• Third-party replacement
• Pack contents are not clearly described

This Cabiclean filter is for the Airmega 400 and 400S family, with 400(G) and 400S(G) also named. That wider compatibility list can help if your purifier carries one of those model marks.

The product is described as a replacement for Coway AIRMEGA Max2 400-series purifiers. Its available details do not clearly spell out pack contents, so check the included filter count and types before you buy.

Keep this option separate from the AP-1512HH choices. A 400-series filter is not a substitute for a Mighty or 200M filter just because both carry the Airmega name.

Choose it for a named 400-series fit when you have confirmed your exact model. Check contents and part match before checkout.

5

LUYWOFN Replacement Filters Set for Coway Airmega: Best for a multi-filter AP-1512HH pack

9.5/10Our score

• Compatible with AP-1512HH and 200M
• Two HEPA filters
• Four carbon pre-filters
• Suggested HEPA interval of 12 months

LUYWOFN includes two HEPA filters and four carbon pre-filters for AP-1512HH and 200M purifiers. It is a fit to consider if you prefer a multi-filter pack.

See it on Amazon

Pros

• Two HEPA filters
• Four carbon pre-filters
• Names AP-1512HH and 200M compatibility

Cons

• Third-party replacement
• Confirm the model and filter dimensions

LUYWOFN’s AP-1512HH/200M set contains two HEPA filters and four carbon pre-filters. That combination suits buyers who prefer to keep more than one replacement cycle available.

The brand describes the HEPA filter as H13 and says it collects 99.7% of particles as small as 0.3 microns. It recommends replacing the HEPA filter every 12 months and the pre-filters every 6 months.

The compatibility list includes AP-1512HH, AP-1512HH(W), AP-1512HHS and 200M. Compare those model names with your unit before choosing this third-party set.

Choose it for a multi-filter pack if those models match your purifier. The extra quantity is useful only if you have storage space and expect to use the included filters.

6

Cabiclean 300/300S Replacement Filter for Coway AIRMEGA: Best for Airmega 300S owners

8.8/10Our score

• Compatible with Airmega 300 and 300S
• Combined HEPA and activated carbon filter
• Replacement type AP-1515-FP

This Cabiclean option names the Airmega 300 and 300S, with a combined HEPA and activated carbon filter. Check the purifier model before ordering.

See it on Amazon

Pros

• Names Airmega 300 and 300S
• Combines HEPA and activated carbon

Cons

• Third-party replacement
• Does not fit the AP-1512HH or 400-series

Cabiclean’s combined filter is intended for Airmega 300 and 300S purifiers. Its HEPA and activated carbon functions are combined in a 2-in-1 filter design.

The stated replacement type is AP-1515-FP. The compatibility details name Airmega 300 and 300S, so verify the model marking rather than relying on the Coway brand name alone.

This choice fills a different need from the AP-1512HH and 400/400S sets above. If you own a 300-series purifier, make sure the replacement reference matches your manual or existing filter.

Choose it for an Airmega 300/300S when you want a combined particle and carbon filter. It does not fit the other model groups in this guide.

7

GRN FIL AP-1512HH Filter Replacement for Coway Air: Best for one HEPA and three carbon filters

8.6/10Our score

• Compatible with AP-1512HH and 200M
• One HEPA filter
• Three carbon pre-filters
• Tool-free installation

GRN FIL’s set pairs one HEPA filter with three carbon pre-filters for AP-1512HH and 200M purifiers. It suits a buyer who wants a smaller bundle than multi-year packs.

See it on Amazon

Pros

• Names AP-1512HH and 200M compatibility
• Includes one HEPA and three carbon filters
• Tool-free installation

Cons

• Third-party replacement
• Check fit against your purifier model

GRN FIL offers an AP-1512HH and 200M set with one HEPA filter and three carbon pre-filters. The pack size is between a single two-carbon Coway set and the larger multipacks listed here.

The brand describes tool-free installation and names AP-1512HH, AP-1518R, AP-1519P and 200M compatibility. Its product details also specify a 3-month warranty.

The pack contents are the key reason to consider it: one particle filter plus three carbon filters. If you want multiple HEPA replacements, a two-HEPA pack may fit your buying pattern better.

Choose it for a smaller AP-1512HH-family bundle with several carbon pre-filters. Confirm the full model before ordering.

8

LUYWOFN Replacement Filters Set for Coway Airmega: Best for a shorter AP-1512HH pack

8.4/10Our score

• Compatible with AP-1512HH, AP-1512HHS and 200M
• One HEPA filter
• Two carbon pre-filters

This LUYWOFN pack includes one HEPA filter and two carbon pre-filters for named AP-1512HH family models and the 200M. It keeps the bundle smaller than a two-HEPA set.

See it on Amazon

Pros

• Includes AP-1512HHS compatibility
• One HEPA and two carbon filters

Cons

• Third-party replacement
• Confirm compatibility for your exact model

This LUYWOFN set includes one HEPA filter and two carbon pre-filters for AP-1512HH, AP-1512HHS and 200M purifiers. It is a smaller pack than the other LUYWOFN option in this roundup.

The brand recommends a 12-month interval for the HEPA filter and 6 months for the carbon pre-filters. It describes the HEPA media as microfiber and the pre-filters as carbon.

Pick this set if you want one full replacement combination rather than extra HEPA filters for later. The model references should still match your purifier exactly.

Choose it for a compact AP-1512HH/200M filter set. Skip it if you are shopping for a 400-series or 300-series unit.

9

Kaulolado AP-1512HH Replacement Filter for Coway: Best for stocking up on AP-1512HH filters

8.0/10Our score

• Compatible with AP-1512HH, 200M and named related models
• Four replacement filters
• Four carbon pre-filters

Kaulolado’s pack includes four replacement filters and four carbon pre-filters for the named AP-1512HH family models. It suits buyers who want several replacements ready.

See it on Amazon

Pros

• Four replacement filters in the pack
• Names AP-1512HH and 200M compatibility

Cons

• Third-party replacement
• Confirm fit and pack contents before ordering

Kaulolado’s bundle includes four replacement filters and four carbon pre-filters for the AP-1512HH family and 200M. Its stated compatible devices also include AP-1518R and AP-1519P.

The brand recommends changing the replacement filters every 12 months and carbon pre-filters every 6 months. Those intervals suggest the pack is meant for buyers who want several replacements ready, though storage conditions matter.

The listed contents call the main pieces “replacement filters,” so check that the filter type matches what your purifier requires. Match the model label and compare the filter shape before buying.

Choose it for a large AP-1512HH-family bundle if the contents and model fit are clear to you. Avoid buying by quantity alone.

How often should Coway filters be replaced?

Coway’s stated intervals differ by purifier and filter type, so use the unit manual and indicator as your guide. For the AP-1512HH set, Coway gives the HEPA filter an average life of 12 months and the carbon pre-filters 6 months.

The Airmega 400/400S set is described as lasting up to 1 year. Third-party brands give their own recommended schedules, which can vary with use and environment.

Which Coway replacement filter should you choose?

Choose Coway’s AP-1512HH/200M set for a direct brand match, the Coway 400/400S set for that series, and a third-party pack when its model fit and filter count better match your needs. For the best Coway air purifier replacement filters, model compatibility should settle the choice before bundle size or brand preference.

For particle filtration basics, read Do HEPA Filters Remove Viruses From the Air?, which explains what HEPA filtration can and cannot tell you.

Our top 3 picks at a glance

1. 1
   Best for original AP-1512HH fit

   COWAY Airmega AP-1512HH & 200M Filter Replacement

   9.7/10 our score

   See it on Amazon
2. 2
   Best for Airmega 400 and 400S

   Coway Airmega 400/400S Air Purifier Replacement Filter

   9.6/10 our score

   See it on Amazon
3. 3
   Best for extra AP-1512HH HEPA filters

   Cabiclean 2 Pack Airmega AP-1512HH Filter Replacement

   9.6/10 our score

   See it on Amazon

Frequently asked questions

How do I choose a Coway replacement filter?

Start with the purifier’s full model number, then match it to the filter’s compatibility details. AP-1512HH and 200M filters are not interchangeable with Airmega 300 or 400 series filters.

Also compare the pack contents.

Some sets pair one HEPA filter with carbon pre-filters, while others include several replacements.

How often should Coway air purifier filters be replaced?

Replacement timing depends on the model and filter type. Coway gives the AP-1512HH HEPA filter an average 12-month life and its carbon pre-filters a 6-month life; the Airmega 400/400S set is described as lasting up to 1 year.

Follow your purifier’s indicator and manual for your unit.

Do Coway replacement filters include carbon filters?

Many sets pair a HEPA filter with carbon or activated carbon filters, but pack contents vary. Coway’s AP-1512HH set includes two carbon pre-filters, while its Airmega 400/400S set includes an active carbon filter.

Check the exact filter set before ordering if odor reduction is a priority.

Are third-party Coway filters compatible?

Some third-party sets name specific Coway models, such as AP-1512HH, 200M, or Airmega 400/400S. Compatibility claims are not a reason to skip checking the full model number and the replacement part reference for your purifier.

Choose a set that clearly matches your unit.