... 1.Fan heater with air purification. 2. PTC safety heating element. 3.With twin E.S.P.filters, ... 4.Remote control 5.Quiet fan *PTC heater with ... air purification with twin E.S.P filters, PTC heating elements, timer, and remote control*Thermostat can ... both sied cover opened protection and tip-over protection*PTC heating element: 1,500 to 1,800W*Quiet fan,Noise ...