2 Packs Smart Register Booster Fans Vent Register Booster for 4″ x 10″ Vents 10-speed Quiet AC Vent Boosters with Remote Thermostat for Floor Ceiling Heating Cooling (White)

• Complete Booster Fan Set: this set includes 2 vent register booster fans, 2 remote controls, 4 screws, 4 wall anchors, and 8 aromatherapy cotton pads (fragrance not included); Designed to improve airflow in bedrooms, offices, walk-in closets, and other small spaces—perfect for daily comfort, focused work, and better sleep
• Smart Temperature Control Timer: automatically turns on and off based on duct temperature; Summer mode activates when duct temperature drops within 55–80°F (13–27°C); Winter mode activates when temperature rises within 70–99°F (21–37°C); Built-in 2H/4H timer provides flexible and energy-saving operation
• Durable Design: made with a sturdy ABS housing and efficient PWM motor, these vent booster fans enhance airflow through wall or floor HVAC vents without heating or cooling the air; Helps balance room temperatures faster while maintaining low energy consumption
• 10-Speed Quiet Airflow with Aromatherapy: features 10 adjustable fan speeds for customized airflow, from gentle circulation to powerful boost; Operates quietly, ideal for bedrooms and offices; Includes aroma diffuser pads—simply add essential oils to enjoy a refreshing scent as air circulates
• Easy Installation Dual Control: fits standard 4 x 10 inch (10.2 x 25.4 cm) vents and installs in minutes; Comes with remote control and built-in buttons for easy operation; Please measure your vent size before purchase; Remote requires 2 AAA batteries (not included)

Features:

Durable Design:
Made with a sturdy ABS housing and efficient PWM motor, these vent booster fans enhance airflow through wall or floor HVAC vents without heating or cooling the air. Helps balance room temperatures faster while maintaining low energy consumption.


Specifications:
Material: aBS
Color: white
Size:
4 X 10 inches / 10.2 x 25.4 cm


2 x Register Booster Fan
2 x Remote Controls
4 x Screws
4 x Plastic Expansion Tubes
8 x Aromatherapy Cotton Pads