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Feekoon Quiet Vent Fan Booster 4 x 10 Smart Register Booster Fan with Fan Booster Thermostat Control Booster Fan Heating Cooling Ac Vent Increase Airstream from Registers Pack)
Smart Register Vent the smart register vent cover is designed to boost your existing AC or heater's airstream, to achieve a more balanced cooling and heating effect Easy to Install the air vent fan fits ONLY 4 x 10 register vents; Airstream 140 CFM; Easy to mount on wall or floor vents in your home Quiet AC Vent Fan our AC vent fan configured with stator blades, quiet PWM motor, and a built in sponge that can effectively absorb shock and sound, so that the noise of our vent fan booster can be controlled at 16Dba or below Programmable LCD Display Controller the air vent

Price is $53.00

Price: $52.99