---
product_id: 725120382
title: "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"
brand: "biowind"
price: "€ 117.86"
currency: EUR
in_stock: false
reviews_count: 5
category: "Biowind"
url: https://www.desertcart.ie/products/725120382-quiet-register-booster-fan-fits-4-x-12-register-holes
store_origin: IE
region: Ireland
---

# 120 CFM airflow Ultra-quiet 18 dB noise 10-speed remote control 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

**Brand:** biowind
**Price:** € 117.86
**Availability:** ❌ Out of Stock

## Summary

> 💨 Boost your comfort, not your noise — smart airflow at your fingertips!

## Quick Answers

- **What is this?** 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 by biowind
- **How much does it cost?** € 117.86 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/725120382-quiet-register-booster-fan-fits-4-x-12-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

- • **Sleek & Compact Fit:** Designed for 4" x 12" vents, easy install with modern bronze finish for seamless style.
- • **Customizable Airflow:** 10-speed settings via remote let you balance power and silence effortlessly.
- • **Smart Climate Control:** Automatically adjusts fan with precise temp sensor for perfect room comfort.
- • **Whisper-Quiet Operation:** Runs at just 18 dB—barely noticeable, always effective.
- • **Energy-Saving Efficiency:** Maximizes HVAC output while cutting energy costs with low 6W power draw.

## Overview

The BIOWIND Quiet Register Booster Fan is a compact, energy-efficient ventilation solution designed to fit standard 4" x 12" HVAC vents. Featuring a powerful 120 CFM airflow, whisper-quiet 18 dB operation, and a 10-speed remote-controlled fan with smart thermostat integration, it optimizes room temperature evenly while reducing energy costs. Its sleek bronze design and easy installation make it a must-have upgrade for modern homes seeking smarter climate control.

## Description

BIOWIND Quiet Register Booster Fan, Smart Register Vent Fits 4" x 12" Register Holes with Remote Control and Thermostat Control, Heating Cooling AC Vent Fan - Bronze

Review: Simple, reliable and attractive.
Review: Ok product

## 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 | 120 Cubic Feet Per Minute |
| Blade Material | Plastic |
| Brand | BIOWIND |
| Brand Name | BIOWIND |
| Collection Name | Register Booster Fans |
| Color | Bronze 4" x 12" |
| Colour | Bronze 4" x 12" |
| Connector Type | Type A or Type B |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Reviews | 4.2 out of 5 stars 1,061 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Finish Type | Powder Coated |
| Included Components | Cord |
| Indoor Outdoor Usage | Indoor |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 5D x 14W x 35H centimeters |
| Item Type Name | Booster Fan |
| Item Weight | 0.95 Kilograms |
| Main Power Connector Type | Type A or Type B |
| Manufacturer | BIOWIND |
| Material | Aluminum |
| Model Name | AirBoost T4 |
| Model Number | AirBoost T4 |
| Mounting Type | Floor Mount, Wall Mount |
| Noise Level | 18 Decibels |
| Number of Blades | 7 |
| Number of Power Levels | 10 |
| Number of Speeds | 10 |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product dimensions | 5D x 14W x 35H centimeters |
| Recommended Uses For Product | Indoor |
| Room Type | Bedroom |
| 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:** Bronze 4" x 12"
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Floor Mount, Wall Mount
- **Power source:** Corded Electric
- **Product dimensions:** 5D x 14W x 35H centimeters
- **Recommended uses for product:** Indoor
- **Room type:** Bedroom
- **Special features:** Remote Controlled
- **Style:** Modern

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71KsuA0JIuL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/71r3oeQvZAL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/61vLzuDHfxL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/71r-k6qRDyL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/71ZfqUjRlYL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple, reliable and attractive.
*by R***T on 4 September 2025*



### ⭐⭐⭐ Ok product
*by S***E on 4 January 2026*



### ⭐⭐⭐⭐⭐ This works, and I need to order some more for other rooms
*by J***W on 15 May 2025*



## 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
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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-27*