Instant HEPA Quiet Air Purifier, From the Makers of Instant Pot with Plasma Ion Technology for Rooms up to 1,940ft2, removes 99% of Dust, Smoke, Odors, Pollen & Pet Hair, for Bedrooms, Offices, Pearl

Instant HEPA Quiet Air Purifier, From the Makers of Instant Pot with Plasma Ion Technology for Rooms up to 630ft2, removes 99% of Dust, Smoke, Odors, Pollen & Pet Hair, for Bedrooms, Offices, Charcoal

IonPacific ionbox - Highest Ouput Negative Ion Generator & Portable Air Ionizer for Bedroom, Kitchen, Office, Reduces Odor, Smoke, Dust, Dander, Mini Air Cleaner

OION Technologies B-1000 Permanent Filter Ionic Air Purifier Pro Ionizer with UV-C, New (Black)

Airthereal AH1000 Portable Ozone Machine for Liquid and Air - 1000 mg/h, Multipurpose Ozonator with Negative Ion and Timer