HoMedics TotalClean PetPlus 5 in 1 Air Purifier - True HEPA filtration removes up to 99.97% of airborne allergens as small as 0.3 microns with 3 speeds with timer function,White

HoMedics TotalClean PetPlus 5 in 1 Air Purifier - True HEPA filtration removes up to 99.97% of airborne allergens as small as 0.3 microns with 3 speeds with timer function

Honeywell Air Purifier for Home, 4 Stage Filtration, Covers 388 sq.ft, High Efficiency Pre-Filter, H13 HEPA Filter, Activated Carbon Filter, Removes 99.99% Pollutants & Micro Allergens - Air touch V2

Honeywell Air Purifier for Home & Office, 3-in-1 filter - Pre-Filter, H13, Activated Carbon Filter, Removes 99.99% Pollutants, Allergens, Pet Danger, Smoke, Dust & Pollens - Air touch V1