Monitors and purifies using the quietest settings, with a dimmed display. Specifications: Oscillation/Angle: 350 ˚ Sound level: 59.8dB⁸ Filter life: 1 year for HEPA + Carbon filter⁸ Standby power consumption: <0.5W In the box: Remote control 360 Glass HEPA and Activated Carbon Filter ¹ In maximum setting. Tested for air projection (DTM 801) and purification coverage in an 81m³ room (TM-003711). ² Whole machine tested by independent third-party laboratory Airmid (Ireland) in 28.5m³ test chamber pre-conditioned to 20±3C and RH 50±5%. Influenza A (H1N1) aerosolised in the test chamber and airborne concentration observed for the duration of 60 minutes under maximum Fan speed. Achieved 99% efficacy but real life efficacy may differ depending on actual environment and Fan speed. Tested on Influenza A (H1N1) only. ³ Third party full machine testing based on GB/T 18801-2018 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice. ⁴ Tested for filtration efficiency at 0.1 microns (EN1822). Gas capture rates vary. ⁵ Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150. Tested in Max Mode at IBR US, for whole machine efficiency above 99.95%. ⁶ Requires device to run app, Wi-Fi or mobile data, Bluetooth 4.0 support, and iOS version 10 or Android version 5 (or above). Standard data and messaging rates may apply. The Bluetooth ® word mark and logos are registered trade marks owned by the Bluetooth. SIG, Inc. and any use of such marks by Dyson is under license. ⁷Refer to the Dyson Link app for compatible voice services. Apple, the Apple logo and Siri are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of the Apple Inc., registered in the U.S. and other countries. Google Play, the Google Play logo, Google Assistant are trademarks of Google Inc. Amazon Alexa and all related logos are trademarks of amazon.com, Inc. or its affiliates. ⁸Based on 12 hours use per day. Filter life varies according to pollution levels. ⁹At maximum flow rate in Purifier mode.