For the most efficient and effective window fan look for a model with at least 75 cfm.
Mini reversible window fan.
Genesis twin window fan with 9 inch blades high velocity reversible airflow fan led indicator lights adjustable thermostat max cool technology etl certified 4 4 out of 5 stars 2 274 46 51 46.
Window fan the genesis high velocity 9 in.
W each side panel can extend up to 6 5 in.
The volume of air that flows through a specific area every minute.
The fan can be used as an intake fan or an exhaust fan.
Comfort zone cz319wt 9 inch twin window fan with manual reversible airflow control auto locking expanders and 2 speed fan switch 4 2 out of 5 stars 1 777 27 50 27.
Product title lasko 8 electrically reversible twin window 2 speed fan model 2138 white average rating.
Airflow is measured in cubic feet per minute cfm.
Like all fans a window fan s cooling power is determined by its airflow.
The genesis high velocity 9 in.
Comfort zone cz319wt 9 inch twin window fan with manual reversible airflow control auto locking expanders and 2 speed fan switch 4 2 out of 5 stars 1 535 31 99 31.
3 5 out of 5 stars 66 ratings based on 66 reviews current price 55 69 55.
Comfort zone cz319wt 9 inch twin window fan with manual reversible airflow control auto locking expanders and 2 speed fan switch 4 0 out of 5 stars 827 32 35 32.
Window fan the genesis high velocity 9 in.
27 50 black decker mini box fan tabletop quiet 9 inch desk box fans frameless bfb09w white.
There are 2 expandable side panels allowing the perfect fit to any window frame up to 37 in.
The genesis high velocity 9 in.
W each side panel can extend up to 6 5 in.
The bionaire twin reversible airflow window fan was clearly the most powerful fan we tried with robust breezes we felt from 24 feet away 8 feet farther than from our runner up the genesis twin.
Window fan with thermostat and max cool technology is a highly innovative window fan.
4 2 out of 5 stars 1 900 1 best seller in household window fans.
Comfort zone cz319wt 9 inch twin window fan with manual reversible airflow control auto locking expanders and 2 speed fan switch.