Frost King Heat & Air Deflector, 10′, Extendable to 14′

Size:10′ to 14′ 

 Economy Heat and Air Deflector. In thewinter, the curved, magnetized deflector directs warm air down for improvedheating. In the summer, turn it to direct air conditioned air up for improvedcooling. Measurements are 10-Inch to 14-Inch. Attaches to all central air andheat vents on the floor, wall, or ceiling. From the Manufacturer Economy Heat,and Air Deflector. In the winter, the curved, magnetized deflector directswarm air down for improved heating. In the summer, turn it to direct airconditioned air up for improved cooling. Measurements are 10-Inch to 14-Inch.Attaches to all central air, and heat vents on the floor, wall, or ceiling.