This 9″inch exhaust fan had run’s in both direction ((((((forward or reverse)))))). If you are on the lookout for a latest exhaust fan for your bathroom or kitchen, then consider the monex exhaust fan. This three blades exhaust fan is made of made of metal, thereby making it completely rust-proof. The fan, from the house of Monex Appliances Industries, Ideal for Mounting on Glass Windows This exhaust fan is perfect for mounting on the glass windows. It is lightweight and the glass can take the weight of the fan. This exhaust fan available in grey.