AirDoctor AD3000/AD3500 Classic 4-Speed Ionic White HEPA Air Purifier ENERGY STAR (Covers: 638-sq ft) 90AD350AD01

HIGH PERFORMANCE: With its UltraHEPA filter and proprietary dual-action Carbon VOC (Volatile Organic Compounds) filter, the AirDoctor 3000 air filter removes allergens, dog dander, and other volatile organic chemicals like formaldehyde. REMOVES PARTICLES 100Xs SMALLER THAN HEPA STANDARD – Our UltraHEPA filter is independently tested and proven to remove airborne particles as small as 0.003 microns in size. AUTO MODE & AIR QUALITY SENSORS – Whisper-jet fans are 30% quieter than traditional air purifiers with 4 fan speeds to choose from, you can customize your purification needs, from whisper quiet to boost.