Westinghouse 1804 Patented NCCO Technology Portable Air Purifier with True HEPA Filter and NCCO Technology - Removes Bacteria, Viruses, VOCs, Allergens, Dust, Smoke, Odors - Ideal for Airplane, Hotels

BLUEAIR Bedroom Air Purifier, Small Room Air Cleaner Dust Pet Dander Smoke Mold Pollen Allergen, Odor Removal, for Home Office Nursery, 2 Washable Pre Filters, HEPASilent, Blue 411 (Non-Auto)

IQAir Atem Car Portable HEPA Air Purifier, Filters for Pollution, Odors, Gases, Car Fumes, and Asthma Triggers, Bacteria, Viruses, Great for Travel or Daily Commute, Swiss Design, Made in Germany

Philips GoPure GP5212 High Performance HEPA Air Purifier for Car, Removes up to 100 Pollutants, Exhaust Fumes, VOCs, Smoke, Bad Odors, Bacteria and Viruses

Coway Airmega AP-1512HH(W) True HEPA Purifier with Air Quality Monitoring, Auto, Timer, Filter Indicator, and Eco Mode, 16.8 x 18.3 x 9.7, White