¹ In maximum setting. Tested for air projection, purification coverage in a 81m³ room.
² 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.
³ In maximum setting. Tested for air projection, purification coverage in a 81m³ room and heating performance in a 35m³ room.
4 Tested for purification coverage in an 81m³ chamber. Tested for humidification coverage in a 41m³ chamber.
5 Based on Dyson purifier’s HEPA filtration performance challenged against ISO 29463, its ability of purifying a large room up to 100m2 (10m*10m) was proven from a Computational Fluid Dynamics (CFD) modelling by Dyson, with the purifier placed in a corner of the room running at the maximum flow and horizontal projection reaching 10 metres to fully mix the room. The projection distance was measured from internal flow reach testing under the maximum directional airflow. The actual performance in real life condition may vary depending on air inflow and outflow.
6 56dB(A) at fan speed 10.