--- product_id: 725120382 title: "BIOWIND Quiet Smart Register Booster Fan Fits 4\" x 12\" Vent Opening, Black" brand: "biowind" price: "26.30 DT" currency: TND in_stock: false category: "Biowind" url: https://www.desertcart.tn/products/725120382-biowind-quiet-smart-register-booster-fan-fits-4-x-12 store_origin: TN region: Tunisia --- # 16 dB whisper-quiet noise 140 CFM airflow 10-speed remote control BIOWIND Quiet Smart Register Booster Fan Fits 4" x 12" Vent Opening, Black **Brand:** biowind **Price:** 26.30 DT **Availability:** ❌ Out of Stock ## Summary > 🌬️ Elevate your airflow game—comfort meets control in every breeze! ## Quick Answers - **What is this?** BIOWIND Quiet Smart Register Booster Fan Fits 4" x 12" Vent Opening, Black by biowind - **How much does it cost?** 26.30 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/725120382-biowind-quiet-smart-register-booster-fan-fits-4-x-12) ## 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 - • **Customizable Airflow:** 10-speed remote lets you tailor ventilation to your exact comfort needs. - • **Smart Climate Control:** Automatically adjusts fan with precise temp sensor for perfect room comfort. - • **Energy-Efficient Boost:** Maximizes HVAC output while cutting energy costs with just 6 watts power draw. - • **Sleek & Compact Design:** Fits standard 4" x 12" vents with easy installation and modern bronze finish. - • **Whisper-Quiet Operation:** Ultra-low 16 dB noise level keeps your space peaceful and distraction-free. ## Overview The BIOWIND Quiet Register Booster Fan is a smart, energy-efficient ventilation solution designed to fit 4" x 12" HVAC vents. Featuring a powerful 140 CFM airflow, whisper-quiet 16 dB operation, and a 10-speed remote control with thermostat integration, it optimizes room temperature evenly while reducing energy costs. Its compact bronze design and easy installation make it a must-have upgrade for modern homes seeking enhanced comfort and smart climate control. ## Description BIOWIND Quiet Smart Register Booster Fan Fits 4" x 12" Vent Opening, Black | Smart Heating Cooling AC Vent Fan, Temp-Based Auto On/Off, 10-Speed Remote, Thermostat Control, Power-Off Memory : desertcart.ae: Tools & Home Improvement ## 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 12" 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 | |---------------|-------| | ASIN | B0D12QDL6C | | Air Flow Capacity | 140 Cubic Feet Per Minute | | Blade Material | Plastic | | Brand Name | BIOWIND | | Collection Name | Register Booster Fans | | Color | Bronze 4" x 12" | | Connector Type | Type A or Type B | | Control Method | Remote | | Controller Type | Remote Control | | Customer Reviews | 4.2 4.2 out of 5 stars (1,335) | | Electric Fan Design | Exhaust Fan | | Finish Type | Powder Coated | | Included Components | Cord | | Indoor Outdoor Usage | Indoor | | Installation Type | Wall Mount | | Is Product Cordless | No | | Item Dimensions D x W x H | 5D x 14W x 35H centimeters | | Item Type Name | Booster Fan | | Main Power Connector Type | Type A or Type B | | Manufacturer | BIOWIND | | Material | Aluminum | | Model Name | AirBoost T4 | | Model Number | AirBoost T4 | | Motor Type | brushless | | Mounting Type | Floor Mount, Wall Mount | | Noise Level | 16 Decibels | | Number of Blades | 7 | | Number of Power Levels | 10 | | Number of Speeds | 10 | | Power Source | Corded Electric | | Recommended Uses For Product | Indoor | | Room Type | Bedroom | | Size | 4" x 12" | | Special Features | Remote Controlled | | Standby Power Shutoff | 20 CFM/Watt | | Style | Modern | | Theme | Modern | | Unit Count | 1.0 Count | | Wattage | 6 watts | ## Product Details - **Brand:** BIOWIND - **Colour:** Black 4" x 12" - **Electric fan design:** Exhaust Fan - **Mounting type:** Floor Mount - **Power source:** Corded Electric - **Product dimensions:** 5D x 14W x 35H centimeters - **Recommended uses for product:** Indoor - **Room type:** Kids Room - **Special features:** Remote Controlled - **Style:** Modern ## Images ![BIOWIND Quiet Smart Register Booster Fan Fits 4" x 12" Vent Opening, Black - Image 1](https://m.media-amazon.com/images/I/71jKCLYGoCL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - BIOWIND Quiet Register Booster Fan Fits 4" x 12" Register Holes, 10-Speed Smart Heating Cooling AC Vent Fan with Remote Control and Thermostat Control - Bronze - 2 Pack Air & Heat Deflector for Vents, Sidewalls and Ceiling Registers, Adjustable from 8.5" to 15" - AC Infinity AIRTAP T4 Bronze, Register Booster Fan for 4” x 12” Register Holes, Improves Heating & Cooling Vents, Quiet 10-Speeds, Bluetooth App Control Data Alerts --- ## 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.tn/products/725120382-biowind-quiet-smart-register-booster-fan-fits-4-x-12](https://www.desertcart.tn/products/725120382-biowind-quiet-smart-register-booster-fan-fits-4-x-12) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-14*