A solid entry for mid-sized rooms, the Atmosphere Blue Sky's particle sensor continuously monitors room air quality when the unit is on, and cycles the air through it's 3 stage filtration system, leaving the air nearly pollutant free. We like that the first filter is washable, and it's plug and play with an easy app.

Highlighted features of the Atmosphere Sky:

• Removes 99.99% of airborne particles as small as .0024 microns – that is 30,000 times smaller than a human hair, including over 300 contaminants (such as viruses, allergens, bacteria, mold, and mildew).
• Reduces odors from smoke, cooking, pets, formaldehyde, and more.
• Provides 300 cubic feet of clean air every minute in rooms up to 465 square feet.

Conclusion:

The Atmosphere Sky scored well in hitting the marks it promised, we were impressed enough to include it in our top ten. It's look is adaptable enough to most environments and it's easy to use and control. It's a simple, streamlined machine that will last. We only feel that for the room size covered, you could get a much better deal price-wise.