








💨 Upgrade your airflow game—comfort that’s smart, silent, and seriously efficient!
The BIOWIND Quiet Register Booster Fan is a sleek, energy-efficient solution designed to enhance HVAC airflow through 4"x10" vents. Featuring a powerful 120 CFM airflow capacity, ultra-quiet 18 dB operation, and a 10-speed remote-controlled fan with smart thermostat integration, it ensures even room temperatures while saving energy. Easy to install and perfect for modern homes, it transforms your space into a perfectly balanced comfort zone.














| Air Flow Capacity | 140 Cubic Feet Per Minute |
| Asin | B0C9LCHDJC |
| Blade Length | 10 Inches |
| Blade Material | Plastic |
| Brand Name | BIOWIND |
| Collection Name | AirBoost T4 |
| Color | Black |
| Connector Type | Standard AC power plug |
| Control Method | App |
| Controller Type | Button Control |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,345) 4.2 out of 5 stars |
| Electric Fan Design | Exhaust Fan |
| Finish Type | Powder Coated |
| Form Factor | Wall-Mount or Floor-Mount |
| Included Components | Cord, Remote |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Floor Mount, Wall Mount |
| Is Product Cordless | No |
| Item Dimensions D X W X H | 5D x 29.3W x 14H centimeters |
| Item Type Name | booster fan |
| Main Power Connector Type | NEMA 1-15P |
| Manufacturer | BIOWIND |
| Material | Aluminum |
| Model Name | AirBoost T4 |
| Model Number | HZD-92F-BK |
| Mounting Type | Floor Mount, Wall Mount |
| Noise Level | 16 Decibels |
| Number Of Blades | 7 |
| Number Of Packs | 1 |
| Number Of Power Levels | 10 |
| Number Of Speeds | 10 |
| Power Source | Corded Electric |
| Recommended Uses For Product | Indoor |
| Room Type | Bedroom |
| Size | 4" x 10" |
| Special Features | Remote Controlled |
| Specification Met | CE |
| Speed | 10 |
| Standby Power Shutoff | 20 cubic feet per minute per watt |
| Style | Modern |
| Theme | Modern |
| Unit Count | 1.0 Count |
| Voltage | 100 Volts (AC) |
| Wattage | 6 watts |
User
Great product with excellent instructions
I was truly amazed how well this register worked. It did an excellent job helping to heat a very cold mud room in the winter. Recently I moved it to our bedroom during a heat spell with high humidity. The circulation in our forced air furnace which our heat pump is connected to isn’t great. Our bedroom was very warm. This register help to cool off the room very quickly. It was like a different room after the register ran for a short period of time. The manual was simple and clear and the message was if you have any issues at all contact us immediately! I would buy again.
User
Great Device
No more expensive portable room air conditioners that last less than 5 years!! These work to cool living areas: kitchen in the mornings, bedroom at night. Can't say they are 'quiet' when fan is set to high (8-10), but it's not invasive, more like airplane engine noise at cruise altitude (white noise actually puts most people to sleep, the reason so many people take a flying nap). Settings are simple to make and so far, no problem with digital panel working as expected.Important Note: these plug into electrical outlet, so carefully consider whether they can plug in near your target register vents. Elec cord is reasonably long.I've only used these for one month (summer) with central ac cooling, so can't speak to longevity, but with my bdrm door closed for an hour before bedtime, they bring temperature down abt 10 degrees (with ac running, then I turn central hvac off at bedtime, bdrm stays cool all night). Colder rooms help with getting to sleep.One more thing. These vent units measure the air temp blowing from the vent, not the room temperature. You select the vent temp -- for summer mine is set to come on when vented air is below 70; next winter over 80. Note: an issue arises when trying to set both at same time (not a flaw, issue is covered in instructions), simple to set it once per season.
User
Bon prix/qualuté
Fonctionne super bien
User
Cooler rooms
My upstairs bedroom is much cooler now thanks to this fan
User
Improves cooling for 2nd floor
I want to improve cooling on the 2nd floor. My house has one central air conditioner with ducts and one controller on the main floor. I installed 3 register fans, one in each bedroom on the 2nd floor of a 2 storey house. Cooling on the 2nd floor has improved. These register fans are quiet on speed settings 1 to 5. Build quality looks good.
Trustpilot
1 day ago
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