... bactericidal/deodorant 3)energy saving Home Economical and Practical Air conditioning Fan Specification:1)cooling and warming function. ... 19)Energy saving ,had multi-function as air anion ,air humidifier and air purifier ,no fluorine pollution,friendly to the environment. ... 7.Energy saving ,had multi-function as air anion ,air humidifier and air purifier ,no fluorine pollution,friendly to the ...