The Samsung Bluesky Compact Air Purifier features a multi-layered high efficiency purification system that reduces harmful gases* and captures up to 99.97% of particles like pollen and ultrafine dirt.** Available in a compact design that fits easily into smaller rooms of up to 260 square feet.*** Compatible with the SmartThings App**** so you can check and control the air quality from anywhere using your smartphone. Offers multiple purification modes, such as Auto Mode and Sleep Mode, to suit your individual needs. *Tested for formaldehyde, ammonia, acetaldehyde, acetic acid and toluene gases. **Tested per ISO 29463-3:2011 test method. The filter media has 99.97% dust collection efficiency, based on particle size of 0.3μm. Rated for room sizes of up to 260 sq. ft. according to AHAM certification. ***Available on Android and iOS devices. A Wi-Fi connection and a Samsung account are required. ****Rated for room sizes of up to 260 sq. ft. according to AHAM certification.