AROEVE Air Purifiers | MK08W360Surround Clean AirAROEVE air circulator purifier fan continuously releases clean air with a distance of 11m, the clean air can cover an area of over 1980 sq. ft and flow freely. Super Fast Air OutletCombining the principle of wind tunnels in aerodynamics with a high quality DC variable frequency brushless motor and a turbo style fan blade, the air outlet is concentrated, and the air volume (360m h) is larger and can reach a farther distance (11m).