PuroAir - 400 HEPA Filter with CarbonTech 3-Layer Defense – Filters 99.9% of Pollen, Dust, Dander, Smoke & Odors - White

PuroAir 400 HEPA Replacement Filter for PuroAir 400 Air Purifier filters up to 99.9% down to 0.1 microns* of common allergens and pollutants including pollen*, pet dander*, VOCs*, mold*, dust*, smoke*, and odors*. The scientifically backed PuroAir Air Purifier filters particles before they can reach your lungs. PuroAir’s HEPA filters contain an activated carbon layer to provide clean, fresh air to all users. The 400 HEPA Replacement Filter is designed for the PuroAir 400 Large Room Air Purifier, which can clean the air in large areas up to 2,000 sq ft* in 67 minutes or less. Based on independent testing in an ISO 17025-certified lab and typical residential ventilation rates. Results may vary. Based on SleepScore independent lab testing. Based on filter performance standards and independent testing on inanimate particles in an ISO 17025 laboratory. Tested to reduce inanimate dust-mite matter, non-living matter, or allergens from non-living sources (e.g. pet dander allergens, cockroach matter allergens, dust mite allergens) based on independent testing in an ISO 17025 certified lab on inanimate particles. Tested to reduce Fel d 1, Alt a1, Der f1, Can f1 and pollen in an ISO 17025 certified lab. Tested to reduce formaldehyde, toluene, benzene, and ammonia based on independent testing in an ISO 17025 certified lab. Based on ASHRAE and EPA MERV filter performance standards and independent testing in an ISO 17025 laboratory. Results may vary. For illustrative purposes. Based on ASHRAE and EPA MERV filter performance standards and independent testing in an ISO 17025 laboratory. Allergens refers to inanimate dust-mite matter, non-living matter, or allergens from non-living sources. Results may vary. Tested for average sound pressure in an ISO 17025 certified lab.