Hon&Guan 6-Inch Inline Booster Duct Fan with Speed Controller — 345 CFM, 19.2W, Quiet 32 dBA

Overview

The Hon&Guan 6 Inch Inline Booster Duct Fan is built to move air confidently through ductwork, offering a compact 6 inch footprint without sacrificing performance. Whether you are venting a grow tent, refreshing a bathroom, or boosting airflow in a workshop, this unit combines a modern DC motor, a slim profile, and an adjustable controller to help you manage ventilation with ease. The design emphasizes quick attachment to standard ducts and straightforward maintenance, so you can install and revisit settings as needs evolve.

Efficient performance

At peak operation it delivers up to 345 CFM, while drawing only 19.2 watts. The upgrade to a DC motor supports reliable air movement across long runs, helping move air rapidly and support odor exhaust or fresh air exchange. The 6 inch duct size fits common connections, and the measured air pressure of 142 Pa contributes to steady performance even when ducts bend or travel through walls.

• 345 CFM airflow for brisk air movement
• Low power draw up to 19.2W
• High air pressure of 142 Pa to move air through moderate resistance

Quiet, adjustable operation

In environments where sound matters, this fan stays unobtrusive with a noise level around 32 dBA. The included variable speed controller lets you dial airflow up or down while balancing noise, energy use, and comfort in the space.

• Quiet operation around 32 dBA
• Integrated speed controller for adjustable airflow
• Control without removing components or rewiring

Compact design and easy install

The body and blades use durable plastic for lightweight handling and simple maintenance. With dimensions of about 7.28 by 5.79 by 5.79 inches, the unit fits in tight spaces, and its voltage range of 100 to 240V makes it versatile for global use. Installation is straightforward: mount, connect ducting, and set your desired speed, then reassess after a few days of use.

Versatile applications

Designed to meet a range of ventilation needs, the Hon&Guan 6 inch inline fan excels in grow rooms, bathrooms, kitchens, basements, attics, and workshops. It can help boost airflow where it matters, supporting more effective exhaust or intake in line with your existing ductwork.

Specifications at a glance

• Duct size: 6 inches
• Dimensions: 7.28 x 5.79 x 5.79 in
• Voltage: 100-240V
• Air pressure: 142 Pa
• Noise: 32 dBA
• Power: 19.2W

Note that results depend on installation layout and space conditions. This product offers a practical option for improving airflow, with the possibility to adjust performance as space and needs change.