Best Ivation Asthma Air Purifiers

LEVOIT Air Purifier for Home Bedroom, Dual HEPA Filters with Aromatherapy Diffuser, Quiet Sleep Mode, Air Cleaner for Smoke, Allergies, Pet Dander, 100% Ozone Free, Air Frenshener, LV-H128, Gray

LEVOIT Air Purifier for Home Bedroom 166㎡, CADR 400m³/h, with HEPA Filter, Air Cleaner for Allergen and Pollen, Pets, Dust with Smart Sensor, Auto Mode, 1-12 Hour Timers, Air Frenshener, LV-H133

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

COWAY Air Purifier for Home Bedroom Office, MegaJet Technology, BAF Certified, Removes up to 99.999% of Harmful Particles down to 0.01 µm for Allergy, Smoke, Pollen, Pet, CADR 402m³/h - Airmega Jet

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 (White)

MedicAir Pro Mini Air Purifier for Home | Removes 99.99% Bacteria & Allergens | Air Purifier for Homes, Offices and Gyms | Provides Clean and Safe Air | Lightweight Air Purifier | 2-Year Warranty

CONOPU Air Purifier For Bedroom Home up to 100㎡, CADR 230m³/h, Real-time Air Quality Monitor, HEPA H13 Filter Air Purifier, Air Filter 3-Stage Filtration, Silent 22dB Sleep Mode, Smart Home, Black

CONOPU Air Purifier For Bedroom up to 100㎡, air purifier for home CADR 230m³/h, Air Purifier Dust with Real-time Air Quality Monitor, Air Filter with 3-Stage Filtration, Silent 22dB Sleep Mode

Pro Breeze Ultra-Powerful Air Purifier for Large Rooms (1500 sq ft) – CADR of 460 m³/h – H13 HEPA Filter, UV-Cleansing Light, Ionizer, 3 Layer Filtration System, Captures 99.95% of Airborne Particles

Molekule Air Mini+ FDA-Cleared Medical Air Purifier with Particle Sensor and PECO Technology for Smoke, Allergens, Pollutants, Viruses, Bacteria, and Mold- 250 sq. ft., Compatible with Alexa