The Atmosphere Sky™ Air Treatment System sets a new standard for home air quality with Inteliflow™, our unique internal air circulation system. Inteliflow™ combines our proven particle sensor with a three-stage filtration system and a unique motor housing, resulting in cleaner air.
Particle sensor continuously monitors room air quality when the unit is on.
Three-stage filtration includes a washable pre-filter (captures large, airborne fibers and hair), replaceable HEPA filter (removes small particles and smoke), and a replaceable carbon filter (reduces household odors and other contaminants).
Motor assembly features redesigned fan blades for optimized air flow.

The Atmosphere Sky™ Air Treatment System has a Clean Air Delivery Rate (CADR) of no less than 300 at speed 5 and can clean the air passing through the unit in rooms up to 468 sq. ft. (43.5 square meters) in size. Low speed sound pressure is whisper quiet at just 30 dBA while maintaining effective performance.
Atmosphere™ is the world’s #1 selling air treatment product for homes.†
†Based on a Verify Markets study of 2015 global sales revenue. Product is defined as a single model number within a brand product line.

The Atmosphere Sky™ Air Treatment System has received the following recognitions or certifications:
The British Allergy Foundation Seal of Approval for its ability to reduce exposure to specific allergens.
The U.S. Environmental Protection Agency’s ENERGY STAR®* for energy efficiency. Its low-speed power consumption is lower than 5 watts while maintaining effective performance. High-speed power consumption is lower than 50 watts while maintaining effective performance, and Off Mode power consumption is lower than 2 watts.
Clean Air Delivery Rate Certification from the Association of Home Appliance Manufacturers (AHAM).

*ENERGY STAR is a registered trademark owned by the U.S. government.
Benefits
The Atmosphere Sky™ Air Treatment System was engineered for better air.
Removes 99.99% of airborne particles as small as .007 microns – that is 7,000 times smaller than a human hair, including over 130 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 468 square feet.
Comes with a renewable warranty up to five years of protection when filters are replaced on time.

Manage air quality and control the unit wirelessly with the Atmosphere Connect™ mobile app:
Use your phone like a remote control to turn the unit on/off and change fan speed and mode.
See indoor air quality.
Monitor filter life.