Price: $44.99 - $49.99
(as of Jun 24, 2025 06:33:49 UTC – Details)
Product Description
Designed to Fit Standard 4” x 10” Duct Openings
Good-Looking Appearance
White aluminum frame with CNC-machined corner, fashionable and elegant, easy to fit into most home styles.
Dual Ball Bearings
Double fans make it more convenient to mount it in any direction. The dual-ball bearing inside the motor has a 67, 000 hours lifespan.
Hydro-mechanical Stator Blades
Enables air to travel farther even in a high static pressure environment, adding more applicability.
Quality Powerful PWM Motor
Quiet motor with a built-in sponge to absorb shock and sound, reducing noise to lower than 16Dba.
Notes:
1. Please measure duct opening size before ordering. It Fits standard 4” x 10” duct openings only.
2. Please note that the remote control is NOT included in the package. This vent booster is only controlled by the button switch on the panel.
3. This product has 10 fan speeds. The faster the fan spinning, the louder it will be.
4. When not changing settings, we recommend staying on the temperature display mode to monitor and accurately gauge the airstream’s temperature. Do not use your AC or heater’s thermostat reading. It does NOT display the airstream’s temperature.
Installation Notes:
1. If you are powering the register fan with an external outlet, run the power cord towards the groove on the side of the register fan, and make sure the cord runs through the gap between the wall and the mounting plate.
2. If needed, use the screws included with your register fan; if the screw holes do not align, you may need to drill new holes into your wall.
3. For safety and convenient operation, we do not recommend mounting the vent on your ceiling or too high place on wall.
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; Please note to measure the duct opening size before ordering
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 designed with clear LCD display, three simple buttons allow you to switch modes at will, and adjust temperature and wind speed flexibly
Quality Materials and Nice Workmanship: the vent boost is featured with anodized aluminum frame and thermoplastic casing with fan cover, safe and reliable; Motor contains dual ball bearing with a 67000 hours serve time
Customers say
Customers find the register booster fan works well, with one noting its effective speed control and another mentioning the divider that improves efficiency. The device is simple to install and use, and customers appreciate its adjustable speed settings. While some customers find it very quiet, others say it’s loud, and opinions about air cooling are mixed, with some saying it helps cool rooms while others report poor performance. Value for money receives mixed feedback, with some finding it excellent while others consider it a waste of money.
