National patent aluminum alloy shutters with particular pneumatic opening and shutting mechanism,adopting the inclined belt to drive, ensure the shutters can open and shut fully to protect against wind or rain and dust.
XL13-013 is a Swamp Air Cooler For Home Use and is adopting the evaporation cooling technology to cool down the hot air and blow cool and moist wind for users, it innovate uses of dual air outlets design to blow stronger wind to cover an area of 20-25sq.m.This model is suitable to use in all kinds of indoor/outdoor applications, like living ro1