VIVOSUN R8 8-inch inline duct fan shows compact form for grow tent airflow.
VIVOSUN R8 variable speed controller enables precise airflow tuning.
VIVOSUN R8 low-noise operation keeps workspaces peaceful.
VIVOSUN R8 durable plastic housing withstands daily use.
VIVOSUN R8 installation bracket simplifies mounting and airflow direction.
VIVOSUN R8 removable duct ends with locking tabs for quick duct attachment.
VIVOSUN R8 grow tent applications support indoor airflow and moisture control.

VIVOSUN

VIVOSUN R8 8-Inch Inline Duct Fan with Variable Speed Controller — 720 CFM

High-performance patio lawn and garden made for confident daily results

$104.36

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Why customers choose PatioZora Garden

Overview

The VIVOSUN R8 is an 8-inch inline duct fan designed to move air efficiently in tight spaces like grow tents, bathrooms, and workshops. With a nominal 720 CFM airflow and a motor speed around 2450 RPM, this unit blends axial and centrifugal design benefits to circulate air across a wide area.

Quiet, adaptable performance

Despite delivering strong airflow, the fan remains mindful of surroundings. The blades are engineered to deliver volume while keeping noise low—often under 38 dB—so it can run in living spaces, studios, or workrooms without becoming a distraction.

Precise control for your setup

The R8 features a stepless speed controller on the power cord, letting you dial in the exact airflow that your system needs. This enables you to respond to seasonal changes, tent configurations, or different growth stages without swapping components.

Built to last and install with ease

The unit uses reinforced plastic housing for durability while remaining compact and lightweight enough for simple installation in smaller areas. An included installation bracket shows airflow direction, and removable duct ends with locking tabs simplify ducting and maintenance.

Versatile uses you might consider

  • Grow tent air exchange and circulation to support even temperatures
  • Moisture removal in bathrooms or damp basements
  • Heat and dust management in hobby workshops or 3D printing spaces
  • General indoor ventilation where a compact, powerful fan is helpful

What to expect in your setup

Think of the R8 as a flexible companion for expanding air movement in confined spaces. It is designed to be part of a larger ventilation strategy, not a stand-alone guarantee of results. Real-world performance depends on your ducting, intake/exhaust routing, and the environment.

Key specs at a glance

  • Airflow: up to 720 CFM
  • Speed: up to 2450 RPM
  • Noise: typically under 38 dB
  • Control: stepless speed on the power cord
  • Construction: reinforced plastic housing
  • Installation: bracket included; removable duct ends with locking tabs

FAQ

Q: Is the VIVOSUN R8 suitable for a grow tent setup?

A: Yes. The R8 moves significant air volumes in compact spaces, with a stepless speed controller to tailor airflow for various tent sizes and setups.

Q: How does the speed controller work on the VIVOSUN R8?

A: A stepless speed controller on the power cord lets you adjust airflow smoothly to match your ventilation needs.

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