AIR Doctor - AD3500 Smart 2,520 sq. ft. Smart Large Room Air Purifier with UltraHEPA & Premium Carbon/VOC Filtration - White

The Dyson Purifier Big+Quiet Formaldehyde is our biggest purifier yet, engineered from the ground up, to evenly purify large spaces.¹ Cone aerodynamics creates a condensed jet of air to project purified air over 32 feet. Quietly. An advanced 360 HEPA H13 grade filter captures allergens and 99.97% of fine particles⁴. Removes gases and odors.² Destroys formaldehyde, permanently.³ Recommended for rooms upto 73 Sq Ft.

Shark BreatheClear MAX by NeverChange Air Purifier cleans large rooms up to 1,650 sq. ft.* No other air purifier senses more* to react faster—with zero filter changes for up to 6 years with Shark NeverChange. Advanced sensors scan the air 3,600x per hour and auto-adjust power. HEPA-exceeding filtration captures 99.98%† of particles at every speed for a healthier home.

The AD2000 Smart air purifier is designed to improve indoor air quality. It rapidly cleans up to 1,220 sq. ft., making it ideal for bedrooms, home offices, and other smaller spaces, using a fully sealed filtration system with a Pre-Filter, Premium Carbon/VOC filter, and UltraHEPA filter. UltraHEPA technology captures 99.99% of airborne particles at 0.003 microns, while the Premium Carbon/VOC filter helps reduce odors, smoke, gases, VOCs, and other everyday household pollutants. Auto Mode and real-time air quality monitoring help maintain cleaner air throughout the day. Smart app connectivity lets you monitor indoor air quality, view AQI, receive alerts, schedule operation, and activate Boost Mode from your phone. Genuine AirDoctor filters are recommended to maintain optimal performance.