... , safe use(7) Adjustable misting volume, low noiseWater mist fan & mist fan & water fan & fan & mist fans & misting fans & household application & fog cooling ... dirty forming and cleaning.(2) Compared with the atomized system with nozzle and plenum pump, our fog cooler fan ... need to maintenance, saving power and water, with lower cost, compared with the system with central air-condition and jet house ...