VIVOSUN Inline Booster Duct Fan 8 inch – 430 CFM with Speed Controller | Quiet HVAC Ventilation

VIVOSUN Inline Booster Duct Fan 8 inch

Meet a compact, high performance ventilation solution designed to move air with purpose in tight spaces. The VIVOSUN inline booster delivers up to 430 CFM, making it suitable for basements, bathrooms, kitchens, attics, and grow tents. Its durable steel housing and robust motor translate to steady airflow you can rely on over time, without occupying precious space.

Durable, low maintenance design

The unit features a permanently lubricated bearing for quiet operation and minimal upkeep. A sturdy steel enclosure helps it withstand daily use in busy rooms or workshops while maintaining reliable airflow you can count on day after day.

Adjustable speed for flexible setups

A variable speed controller on the power cord lets you dial in the exact airflow you need. With performance around 3000 RPM at higher settings, you can scale airflow to different spaces and tasks while keeping noise and energy usage reasonable.

The fan is compact and efficient: 8 inches in diameter with 430 CFM at speed, designed to fit where space is limited yet deliver effective ventilation.

Quiet operation you can live with

Thanks to a balanced centrifugal impeller, the unit runs with low noise under 43 dB, making it suitable for bathrooms, kitchens, bedrooms, or home offices where discretion matters.

Wide range of practical applications

Use it to boost HVAC airflow in basements, attics, workshops, and kitchens, or as an intake or exhaust fan in grow tents. Its versatility supports a variety of ventilation needs without demanding a large footprint.

Maintenance and care

To sustain performance, clean the fan after the first week of use with the carbon filter connected, then clean regularly based on usage conditions.

Why choose VIVOSUN

VIVOSUN offers durable, quiet, and adaptable ventilation solutions designed to enhance indoor environments and provide reliable airflow when you need it most.