Best Negative Air Ionizers

LEVOIT Air Purifier for Bedroom Home, Quiet HEPA Filter Cleaner with Fragrance Sponge & 3 Speed for Better Sleep, Air Frenshener, Allergies, Dust, Pet Dander, Odour, Smoke, Office, Desktop, Core Mini

MELEDEN HEPA Air Purifier for Smoke, Pollen, Pet Dander, Odor, Dust Remove, Compact Air Purifiers for Home Bedroom, Kitchen and Office, No Ozone Air Cleaner

DR.PREPARE Dehumidifiers for Home, 2-in-1 Dehumidifier and Air Purifier with Filter, Auto Off & Timer, Ultra Quiet, Low Energy Portable Small Electric 1000ml Dehumidifier for Bedroom Bathroom Wardrobe

COWAY Air purifier for Home Bedroom, ECARF Quietmark Certified 20dB Sleep Mode, Removes up to 99.999% of Harmful Particles down to 0.01 µm for Allergy, Smoke, Pollen, Pet - Airmega 150 (Green)

JINPUS Air Purifier Air Cleaner for home with True HEPA Filter, Portable Air Purifiers, Air Ionizer Remove Dust, Pollen, Smoke, Odors with 5 V 1.5 M USB Cable

Pro Breeze® 3-in-1 Mini Air Purifier with True HEPA Filter and Ioniser, Personal Desktop Air Cleaner with Night Light For Home or Work Allergies, Smoke, Dust, Pollen and Pet Dander

PureMate Air Purifier for Home 5 in1 with Ioniser and Sleep Mode - True HEPA Filter & Active Carbon, Removes Germs & Viruses, Allergies & Asthma, Pollen, Dust, Smokers, Hay Fever, Pets Dander

Pro Breeze® Air Purifier for Home, 4-in-1 with Pre, True HEPA & Active Carbon Filter with Negative Ion Generator. Air Cleaner for Home, Office, Allergies, Smoke, Dust, Pollen & Pet Hair

HoMedics TotalClean 5 in 1 Tower Air Purifier with UV-C, HEPA & Carbon Filters, Removes Allergens, Pet Dander, Smoke, Cooking, Mould Spores & Germs, Ionizer Releases Negative Ions - Large, White

Ozone Generator for Water, Air Purifier Household Negative Ion Purifier, Fruit and Vegetable Meat Cleaning Ozone Machine, Remove Odor for Home and Car, with 12V Converter, 600mg/h