Dyson Purifier Humidify Cool PH2 De-NOx purifies and hygienically humidifies the whole room. It also cools you. Hygienically removes 99.9% of bacteria in the water. Removes odors and gases, and continuously destroys formaldehyde. Advanced air purification captures 50% more NO . The fully sealed, 3-stage filter system captures 99.97% of particles as small as 0.3 microns. The whole purifier, not just the filtration system, is fully sealed to HEPA H13 grade. Air Multiplier technology projects over 77 gallons per second of smooth, yet powerful airflow. Connects to the MyDyson app to control and monitor air quality from anywhere, or hands-free with compatible voice services. FEATURES: Advanced air purification automatically captures 50% more NO.± Hygienically removes 99.9% of bacteria in the water Fully sealed, 3-stage HEPA H13 grade filtration captures 99.97% of particles as small 0.3 microns Removes odors and gases, and continuously destroys formaldehyde Dyson Air Multiplier technology projects over 77 gallons per second of smooth, yet powerful airflow to cool you in summer Control and monitor air quality from anywhere using the MyDyson app, or hands-free with compatible voice services Set schedules and receive personalized air quality reports via the MyDyson app Remote control is curved and magnetized to store neatly on your machine Smooth oscillation up to 350 directs airflow around the room CAVEATS Tested per ISO 29463 Gas capture rates may vary Refers to non-living material Particle challenge with DEHS oil specified in EN1822 within a chamber specified in ASTM F3150 Tested for air projection (DTM801) and humidification (TM-002110) 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 Refer to the MyDyson app for compatible voice services Fan, not air conditioning unit. Tested to DTM-801, in fan mode, at speed 10 Tested to removal grilled salmon odor to EN13725 Based on capture of particles, ammonia, benzene, and acetic acid Third party full machine testing based on GB/T 18801-2022 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved Results may vary in practice Humidifier water tank sterilization system tested on S. aureus, E. coli, P. aeruginosa and B. subtilis Water tank was inoculated with live bacteria Samples taken of the humidification water after the first 87mL of flow were compared with initial inoculated water, showing 99.9% reduction in viable bacteria Based on fan speed 1 Approx. 12.3" Dia. x 5.9" L x 36.3" H Imported