BreatheMatch Filters™

What replacement filter fits my air purifier?

Look up your exact model number and see only the HEPA, carbon and pre-filter replacements confirmed compatible in manufacturer documentation.

Confirm the exact model number printed on your purifier before buying. Similar-looking model numbers often take different filters.

Recently verified models

Coway AP-1512HH air purifier

Coway

Airmega Mighty AP-1512HH

AP-1512HH

Air Purifier361 sq ft
View compatible filters
Coway Airmega 250 Art air purifier

Coway

Airmega 250 Art

Airmega 250 Art

Air Purifier
View compatible filters
Illustration representing a Alen BreatheSmart FLEX air purifier

Alen

BreatheSmart FLEX

BreatheSmart FLEX

Air Purifier
View compatible filters
Illustration representing a Winix AM80 air purifier

Winix

AM80

AM80

Air Purifier
View compatible filters

Browse by brand

Where to find your model number

  • Check the rating label on the back or underside of the unit.
  • Look inside the filter compartment, behind the front cover.
  • Check the original manual, box or order confirmation.
  • Copy the number exactly, including hyphens and letters.

How compatibility is verified

Every filter shown for a purifier is backed by a recorded compatibility entry with a source link and a verification date. Similar dimensions or similar part numbers are never treated as proof of fit.

Read how we verify compatibility

Maintenance guide

Not sure if your filter is due yet? Read how often to replace air purifier filters — typical intervals for HEPA, carbon and pre-filters, and the signs a filter is worn out.