AirDoctor AD3500i

The AD3500i is designed to cover up to 1,260 square feet. This makes it suitable for large living areas, open-concept spaces, or master bedrooms where you need consistent air circulation.

Yes. It features a dual-action Carbon VOC filter specifically designed to neutralize household odors, smoke, and volatile organic compounds like formaldehyde, rather than just trapping dust and allergens.

The unit is engineered for quiet operation, with a minimum noise level of 30 decibels. While the sound increases on higher fan speeds, it remains unobtrusive enough for most home environments, including bedrooms.

Yes, the AD3500i includes smart app connectivity. You can monitor real-time air quality levels, adjust fan speeds, and receive filter change notifications directly from your smartphone, regardless of your location.

Filter life depends on your specific environment and usage, but the unit includes built-in notifications to alert you when it is time for a change. The pre-filter is washable, which helps extend the lifespan of the primary HEPA and Carbon filters.

The UltraHEPA system is rated to capture 99.99% of airborne particles as small as 0.003 microns. This is significantly smaller than standard HEPA filters, allowing it to trap a wider range of pollutants, including ultra-fine particles that standard filters might miss.