The AirDoctor 3000 air purifier was designed to provide air purification for medium sized rooms. The AirDoctor 3000 uses 3 filters: a Pre-filter, a Carbon/VOC Filter and an H13 UltraHEPA Filter. Located directly behind the unit's front panel, they are capable of removing particles 100 times smaller than the HEPA standard.
AirDoctor states the H13 UltraHEPA filter as being medical grade, and they've done some testing to demonstrate its effectiveness. The pre-filter takes care of larger particles and the Carbon/Gas Trap/VOC filter removes gases, odors, ozone and VOCs from the air. This 3-stage filter array is used across the AirDoctor product line.
The AirDoctor 3000 manual and website makes mention the following airborne irritants and particulates: dust, mold, pet dander, viruses, pollen and smoke.
EnergyStar recommends the 3000 model for rooms up to 527 square feet. AirDoctor's website notes that the 3000 model can completely changes all the air in a 1,274 square foot room four times. In two hours it completes air change in a 638 square foot room.
The AirDoctor 3000 uses a PM 2.5 particle sensor to automatically adjust its fan speed based upon changes in air quality. Like all AirDoctor models, the 3000 forgoes many smart features that other air purifiers have.
While this might seem like a limitation, it is actually the reason why many prefer AirDoctor Air Purifiers.
AirDoctor's has a simple, easy-to-understand, line of air purifiers. Each AirDoctor air purifier uses the same air filter technologies and simple controls. The differences in their models is the room sizes the have been developed for.
Methods the air purifier uses to clean the air.
EnergyStary ratings (shown if the air purifier is EnergyStar certified).
Available features and options when operating the air purifier.
App integration and other technologies supported by the air purifier.
Color, dimensions and other physical and visible characteristics of the air purifier.
Power consumption and specifications for the air purifier.
The manufacturer warranty and certifications for the air purifier.