axis air curtains remote controll air filter width 60 to 240cm mounting 2m to 8m elegant design,the most salable one Commercial air curtains and industrial air curtains,with remote controller and air filter.elegant figure, moderate techology, competitive prices, the most salable one in the market !Mounting height 2meters to 8metersLength 600mm ,900mm,1000mm,1200mm,1500mm,1800mm,2100mm, ...