Air purifier comparisons

By the Clean Air Lab editorial team · Updated 2026 · How we test & score

Head-to-head comparisons of the most cross-shopped air purifiers, with specs, our scores and a clear verdict.

Levoit Core 400S Air Purifiers for Large Home Bedroom 166m² vs Levoit Core 200S Smart HEPA Air Purifier for Allergies & Pets

Levoit Core 400S Air Purifiers for Large Home Bedroom 166m² vs Coway BK Air Purifier for Home Bedroom

Winix Air Purifier for Home Bedroom vs Winix Air Purifier for Home Bedroom

Blueair Blue Max Smart WiFi Air Purifier vs Levoit Air Purifiers for Home Bedroom With HEPA & Carbon

Shark NeverChange5 Air Purifier for Home vs Shark NeverChange5 Air Purifier for Home

Xiaomi Smart Air Purifier 4 Pro UK vs Philips Air Purifier 3200 Series

Coway BK Air Purifier for Home Bedroom vs Coway WH Air Purifier for Home Bedroom

Levoit Core 400S Air Purifiers for Large Home Bedroom 166m² vs Winix Air Purifier for Home Bedroom

Coway BK Air Purifier for Home Bedroom vs Winix Air Purifier for Home Bedroom

Blueair Blue Max Smart WiFi Air Purifier vs Blueair Blue Max Smart WiFi Air Purifier

Levoit Core 200S Smart HEPA Air Purifier for Allergies & Pets vs Levoit Air Purifier for Bedroom Home

Xiaomi Smart Air Purifier 4 Pro UK vs Xiaomi Mi Air Purifier 4 Lite White EU

Levoit Smart Air Purifier for Home Large Room vs Levoit Core 400S Air Purifiers for Large Home Bedroom 166m²

Coway BK Air Purifier for Home Bedroom vs Coway AP-0425C Air Purifier for Home Bedroom

Philips Air Purifier 2200 Series vs Philips Series Air Purifier

Dyson 360° Glass HEPA + Carbon Filter Pure Cool DP04 HP04 vs Levoit Core 400S Air Purifiers for Large Home Bedroom 166m²

Shark NeverChange5 Air Purifier for Home vs Levoit Core 400S Air Purifiers for Large Home Bedroom 166m²

Winix Air Purifier for Home Bedroom vs Blueair Blue Max Smart WiFi Air Purifier

Honeywell Allergen Plus AQSense HEPA Air Purifier for Home vs Levoit Core 200S Smart HEPA Air Purifier for Allergies & Pets

Bosch Air Smart Purifier vs Coway BK Air Purifier for Home Bedroom

MORENTO Smart Air Purifier for Home Large Rooms up to vs Morento HY4866 Air Purifiers for Bedroom Home Large Room up

Philips Air Purifier Smart 600i Series vs Philips Air Purifier 600 Series

Levoit Smart Air Purifier for Home Large Room vs Levoit Smart HEPA Air Purifier for Bedroom Home 1120 Sq Ft

Philips Air Purifier Smart 600i Series vs Philips Air Purifier 900 Series

Philips Air Purifier Smart 600i Series vs Philips Air Purifier 900 Series

Philips Air Purifier Smart 600i Series vs Philips Air Purifier 600 Series

Philips Air Purifier 2200 Series vs Philips Air Purifier 3200 Series

Coway AP-0425C Air Purifier for Home Bedroom vs Coway WH Air Purifier for Home Bedroom

Bosch Air 4000 Purifier vs Bosch Air Smart Purifier

Levoit Air Purifier for Bedroom Home vs Winix Zero Filter A for Air Purifier

Levoit Air Purifier for Bedroom Home vs Xiaomi Mi Air Purifier HEPA Filter Suitable for

Winix Zero Filter A for Air Purifier vs Xiaomi Mi Air Purifier HEPA Filter Suitable for

Levoit Air Purifiers for Home Bedroom With HEPA & Carbon vs Winix Air Purifier for Home Bedroom

Levoit Air Purifier for Bedroom Home vs Winix Zero Filter A for Air Purifier

Bosch Air 500 Purifier vs Levoit Air Purifier for Bedroom Home

Philips Air Purifier Smart 600i Series vs Xiaomi Mi Air Purifier 4 Compact

Levoit Air Purifier for Bedroom Home vs Levoit Air Purifier for Bedroom Home

Levoit Core 200S Smart HEPA Air Purifier for Allergies & Pets vs Levoit Air Purifier for Bedroom Home

Levoit Air Purifiers for Home Bedroom With HEPA & Carbon vs Levoit Smart Air Purifier for Home Large Room

Levoit Air Purifiers for Home Bedroom With HEPA & Carbon vs Levoit Smart HEPA Air Purifier for Bedroom Home 1120 Sq Ft