AirDoctor 4000 Air Purifier for Large Rooms | Triple filtration technology with UltraHEPA, Carbon/VOC material & Air Quality Sensor | Captures Particles 100x Smaller Than HEPA Standard (White)

Award-winning purification meets sleek, modern design. The AirDoctor 4000 premium air purifier enhances the look, feel, and air quality of any living spaceComprehensive contaminant removal protection. AD4000 effectively filters smoke, allergens, toxic gases, microplastics, dust & more for cleaner airAdvanced triple-filtration. Combines our UltraHEPA, Premium Carbon/VOC, and pre-filter material to capture 99.99% of airborne particles down to 0.003 microns—100x smaller than the HEPA standard360° air intake system draws contaminated air from all directions for even air circulation throughout your roomAuto-mode takes the guesswork out of clean air. AirDoctor's air quality sensor automatically detects air quality changes and adjusts filtration levels instantly, ensuring optimal clean air 24/7Smart filter tracking technology. Monitors filter life and alerts you when it's time for easy filter changes, ensuring optimal performance and air quality in your home Award-winning purification meets sleek, modern design. The AirDoctor 4000 premium air purifier enhances the look, feel, and air quality of any living space Comprehensive contaminant removal protection. AD4000 effectively filters smoke, allergens, toxic gases, microplastics, dust & more for cleaner air Advanced triple-filtration. Combines our UltraHEPA, Premium Carbon/VOC, and pre-filter material to capture 99.99% of airborne particles down to 0.003 microns—100x smaller than the HEPA standard 360° air intake system draws contaminated air from all directions for even air circulation throughout your room Auto-mode takes the guesswork out of clean air. AirDoctor's air quality sensor automatically detects air quality changes and adjusts filtration levels instantly, ensuring optimal clean air 24/7 Smart filter tracking technology. Monitors filter life and alerts you when it's time for easy filter changes, ensuring optimal performance and air quality in your home