--- product_id: 725120342 title: "Quiet Register Booster Fan Fits 4\" x 10\" Register Holes, 10-Speed Smart Heating Cooling AC Vent Fan with Remote Control and Thermostat Control - Black" brand: "biowind" price: "$168.73" currency: USD in_stock: true reviews_count: 5 url: https://www.desertcart.us/products/725120342-quiet-register-booster-fan-fits-4-x-10-register-holes store_origin: US region: United States of America --- # 120 CFM airflow 18 dB whisper-quiet 10-speed remote control Quiet Register Booster Fan Fits 4" x 10" Register Holes, 10-Speed Smart Heating Cooling AC Vent Fan with Remote Control and Thermostat Control - Black **Brand:** biowind **Price:** $168.73 **Availability:** ✅ In Stock ## Summary > 💨 Upgrade your airflow game—comfort that’s smart, silent, and seriously efficient! ## Quick Answers - **What is this?** Quiet Register Booster Fan Fits 4" x 10" Register Holes, 10-Speed Smart Heating Cooling AC Vent Fan with Remote Control and Thermostat Control - Black by biowind - **How much does it cost?** $168.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/725120342-quiet-register-booster-fan-fits-4-x-10-register-holes) ## Best For - biowind enthusiasts ## Why This Product - Trusted biowind brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Remote Convenience:** Adjust 10 fan speeds from anywhere with the upgraded remote—comfort at your fingertips. - • **Precision Airflow Boost:** 120 CFM airflow maximizes HVAC efficiency, eliminating hot or cold spots instantly. - • **Plug & Play Installation:** Compact design fits standard 4"x10" vents and installs in minutes—no hassle, just cool vibes. - • **Whisper-Quiet Performance:** Operates at a barely-there 18 dB, so your focus and relaxation stay uninterrupted. - • **Effortless Climate Control:** Smart thermostat syncs to auto-balance your room temperature for ultimate comfort. ## Overview 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. ## Description A quiet fan system designed for improving wall and floor vents airflow from HVAC systems to increase home comfort. ## Features - Quiet Register Booster Fan: A quiet fan system designed for improving wall and floor vents airflow from HVAC systems to increase home comfort. - Eliminate Uneven Room Temperatures: Biowind smart register vent equipped with programmable LED controller and high-precision temp sensor to work with HVAC. It can automatically turn on/off vent fan to heat or cool the rooms at the right time. - New Upgraded Remote Control: Remotely adjust the fan speed(0-10 level）to meet user different needs and make a perfect balance between noise and comfort. No need to get up, More convenient. - Energy-Saving & Cost-Effective: This vent booster fans are more energy-efficient to traditional AC and cooling devices. They rely on airflow to improve indoor temperature and circulation, maximize the heating or cooling from your HVAC system with minimum energy. Besides, This smart register vent continues running after HVAC system off, pulling every bit of heat or cold air into your home. Help you save more energy & electricity costs. - Compact & Easy to Install: Biowind smart register booster fan is small in size and easy to move or install,making them convenient to use. Fits ONLY 4" x 10" Register Vent| Rated power: 6W | AC Input: 100 to 240 VAC| Airflow: 120 CFM | Noise: 18 Dba | Includes Wall Adapter, plug and play. - Affordable: Compared to large-scale air conditioning and cooling devices, booster fans are relatively inexpensive and affordable, making them accessible to ordinary households. ## Technical Specifications | Specification | Value | |---------------|-------| | 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 | ## Product Details - **Brand:** BIOWIND - **Colour:** Black - **Electric fan design:** Exhaust Fan - **Mounting type:** Floor Mount, Wall Mount - **Power source:** Corded Electric - **Product dimensions:** 5D x 29.3W x 14H centimeters - **Recommended uses for product:** Indoor - **Room type:** Bedroom - **Special features:** Remote Controlled - **Style:** Modern ## Images ![Quiet Register Booster Fan Fits 4" x 10" Register Holes, 10-Speed Smart Heating Cooling AC Vent Fan with Remote Control and Thermostat Control - Black - Image 1](https://m.media-amazon.com/images/I/618cGz3IN+L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product with excellent instructions *by on Reviewed in Canada 8 July 2026* 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. ### ⭐⭐⭐⭐⭐ Great Device *by on Reviewed in the United States 22 June 2025* 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. ### ⭐⭐⭐⭐⭐ Bon prix/qualuté *by on Reviewed in Canada 29 July 2026* Fonctionne super bien --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/725120342-quiet-register-booster-fan-fits-4-x-10-register-holes](https://www.desertcart.us/products/725120342-quiet-register-booster-fan-fits-4-x-10-register-holes) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-18*