Find the exact filter your air purifier needs

Every answer is checked against the manufacturer’s own page. No guessing between look-alike models.

1 Brand2 Model3 Your filter + part number

1. Choose your brand

Levoit

16 verified models

Winix

15 verified models

Blueair

12 verified models

Honeywell

14 verified models

Coway

11 verified models

Medify Air

9 verified models

GermGuardian

13 verified models

2. Or type your model

No model matches yet. We only list models we could verify — request one.

Levoit

Core 300-P · Core 300-P-RF Core P350-P · Core 300-P-RF Core 300S-P · Core 300-P-RF Core 200S-P · Core 200S-P 3-Stage Filter Core 400S-P · Core 400S-P 3-Stage Filter Core 600S-P · Core 600S-P Filter Core Mini-P · Core Mini-P Filter Vital 100 · Vital 100-RF Vital 100S-P · Vital 100S-P Filter Vital 200S-P · Vital 200S-P Filter LV-H132 · LV-H132-RF LV-H133 · LV-H133-RF LV-PUR131 · LV-PUR131-RF LV-PUR131S · LV-PUR131-RF Vista 200 · Vista 200-RF EverestAir-P · EverestAir-P Filter

Winix

5500-2 · Filter H AM80 · Filter H 5500 · Filter A 5300-2 · Filter A 6300-2 · Filter A C535 · Filter A AM90 · Filter A C545 · Filter S A230 · Filter O HR900 · Filter T HR1000 · Filter T D360 · Filter D3 C555 · Filter I XQ · Filter X XLC · Filter X2

Blueair

Blue Pure 211+ · Blue Pure 211+ Series Particle + Carbon Filter Blue Pure 211+ Auto · Blue Pure 211+ Auto Particle + Carbon Filter Blue Pure 121 · Blue Pure 121 Particle + Carbon Filter Blue Pure 311 · Blue Pure 311 Particle + Carbon Filter Blue Pure 311 Auto · Blue Pure 311 Auto Series Particle + Carbon Filter Blue Pure 411 · Blue Pure 411 Series Particle + Carbon Filter Blue Pure 211i Max · Blue Pure 211i Max Particle + Carbon Filter Blue Pure 311i Max · Blue Pure 311i Max Particle + Carbon Filter Blue Pure 311i+ Max · Blue Pure 311i+ Max Particle + Carbon Filter Blue Pure 411i Max · Blue Pure 411i Max, 411a Max Particle + Carbon Filter Blue Pure 511i Max · Blue Pure 511i Max Particle + Carbon Filter Blue Pure Mini Max · Blue Pure Mini Max Particle + Carbon Filter

Honeywell

HPA100 · R Filter HPA200 · R Filter HPA300 · R Filter HPA250 · R Filter HPA3300 · R Filter HPA5100 · R Filter HPA5200 · R Filter HPA5300 · R Filter HPA080 · G Filter HPA180 · G Filter HPA060 · H Filter HPA120 · O Filter HPA4100 · Y1 Filter HPA4300 · Y3 Filter

Coway

Airmega AP-1512HH · Airmega Mighty AP-1512HH & 200M Filter Set Airmega 200M · Airmega Mighty AP-1512HH & 200M Filter Set Airmega AP-1512HHS · Airmega MightyS AP-1512HHS Filter Set Airmega 150 · Airmega 150 & 160 Filter Set Airmega 160 · Airmega 150 & 160 Filter Set Airmega 250 · Airmega 250•250S•250ART Max2 Filter Airmega 250S · Airmega 250•250S•250ART Max2 Filter Airmega 300 · Airmega 300•300S Max2 Filter Set Airmega 300S · Airmega 300•300S Max2 Filter Set Airmega 400 · Airmega 400•400S Max2 Filter Set Airmega 400S · Airmega 400•400S Max2 Filter Set

Medify Air

MA-40 · MA-40 Filter MA-50 · MA-50 Filter MA-112 · MA-112 Filter Set MA-25 · MA-25 Filter Set MA-35 · MA-35 Filter MA-15 · MA-15 Filter Set MA-18 · MA-18 Filter MA-14 · MA-14 Filter MA-22 · MA-22 Filter

GermGuardian

AC5000 · Filter C (FLT5000)AC5250PT · Filter C (FLT5000)AC5350B · Filter C (FLT5000)AC5300B · Filter C (FLT5000)AC4825E · Filter B (FLT4825)AC4825W · Filter B (FLT4825)AC4820 · Filter B (FLT4825)AC4880 · Filter B (FLT4825)AC4700 · Filter M (FLT4700)AC4711 · Filter M (FLT4700)AC5109 · Filter O (FLT5100)AC9200W · Filter H (FLT9200)AC5600W · Filter N (FLT5600)

Why trust this

Manufacturer evidence only

Every match quotes the brand’s own filter page, chart or manual, with the date we checked.

No look-alike guessing

The Winix 5500 and 5500-2 use different filters. We list each model only with its own proof.

Conflicts stay flagged

When official pages disagree, the model stays “under review” with no buy button.