VEVOR Shutter Exhaust Fan, 356 mm / 14inch with Temperature Humidity Controller, EC-motor, 1024 CFM, Variable Speed Adjustable Wall Mount Attic Fan, Ventilation and Cooling for Greenhouses, Garages, Sheds Blue Edison Screw

Edison Screw

and improving water retention

Material: Cool gel memory foam

Overall dimensions: 50cm x 41cm x 93-115cm

and drop resistance

VEVOR Shutter Exhaust Fan, 356 mm / 14inch with Temperature Humidity Controller, EC-motor, 1024 CFM, Variable Speed Adjustable Wall Mount Attic Fan, Ventilation and Cooling for Greenhouses, Garages, Sheds Blue Edison ScrewProduct Features New Version What are the differences between the new version and the old one? Firstly, in terms of material, the new model uses full metal material. The louvers, mesh cover, fan body, and even the connecting parts are all made of metal, ensuring a more sturdy product and reducing the possibility of deformation during transportation. Additionally, the new version also features an upgraded motor, providing a longer lifespan. High