PuroAirAir Purifier Replacement Filter HEPA 14 - Replacement HEPA 14 Filter for 400 - Captures 99.99% of Pet Dander, Smoke, Pollen, Allergens, Dust, Mold, Odors (2-Pack)

PuroAir 400 Replacement Filter - HEPA Filters up to 99.9% of Smoke, Pollen, Dust and Common Household Pollutants - HEPA Air Filter Replacement for PuroAir 400 Air Purifier

PuroAir 400 HEPA Air Purifiers for Home Large Rooms - Covers 2,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust, and VOCs - Quiet HEPA Air Filter - Air Purifiers for Bedroom

PuroAir 240 Replacement Filter - HEPA Filters up to 99.9% of Smoke, Pollen, Dust and Common Household Pollutants - HEPA Air Filter Replacement for PuroAir 240 Air Purifier