VIVOSUN R6 6-Inch Inline Duct Fan with Variable Speed Controller | High-Flow HVAC Blower for Ventilation

Improve Indoor Ventilation with the VIVOSUN R6 Inline Duct Fan

The VIVOSUN R6 6-Inch Inline Duct Fan blends rugged reliability with efficient airflow. With a powerful 2450 RPM motor, it can move up to 390 CFM, delivering steady ventilation across a range of spaces. The reinforced plastic housing is built to withstand regular use, while the design integrates elements from both axial and centrifugal fan technologies to promote consistent air circulation through ducts.

Quiet performance matters in busy environments. The R6 operates at a low noise level, producing a soft, unobtrusive hum that helps keep your workspace focused. In practice, you’ll notice airflow that feels strong yet gentle, making it suitable for rooms where sound matters as much as air movement.

Key Benefits You Can Expect

• Durable, energy-efficient construction designed for long-lasting use
• High airflow capacity up to 390 CFM for robust ventilation
• Low noise operation with a level under 34 dB for a calmer workspace

Control and Convenience

The R6 features a stepless speed controller on the power cord, letting you dial in the exact airflow you need. This programmable adjustability makes it easy to tailor ventilation to your task, whether you’re removing heat from a grow setup or clearing humidity from a bathroom.

• Stepless speed control enables precise airflow adjustments
• Compact, lightweight profile simplifies placement in tight spaces

Simple Installation and Flexible Setup

Installation is straightforward thanks to a compact form and an included installation bracket that clearly indicates airflow direction. Removable duct ends with locking tabs further streamline setup and maintenance, so you can configure the system quickly and confidently.

• Installation bracket with airflow direction indicator
• Removable duct ends with locking tabs for easy assembly

Versatile Uses for Various Indoor Environments

Whether you’re working in an industrial setting, a home workshop, or a horticulture space, this fan quietly and efficiently moves large volumes of air through your ventilation system. Use cases include indoor grow rooms or grow tents, bathroom moisture removal, basement mold prevention, and even heat and dust management in a 3D printing workshop.

Note that performance can vary with duct length, number of bends, and mounting orientation. The R6 offers a flexible, non-claims-based option for improving air movement where you need it most.