VIVOSUN S4 Inline Duct Fan Filtration Kit
Air filtration and ventilation kit with 4" inline fan, filter, ducting, and speed control. Delivers adjustable airflow with quiet operation and odor control, supporting stable grow environments
Highlights
- quiet, energy-saving inline fan
- integrated speed controller
- included carbon filter and ducting
Pros
- adjustable fan speed
- quiet operation (39 dBA)
- includes carbon filter and ducting
- durable build quality
- effective odor removal feature
Cons
- some users note installation complexity
- limited to described components (may require additional accessories)
Best For
Features
- Includes AeroZesh S4 4 inline duct fan with 8' ducting and carbon filter
- PWM-controlled E12 speed controller with 10 adjustable fan speeds
- Quiet operation at 39 dBA with up to 208 CFM airflow
- Mixed-flow design enables efficient airflow over long distances
- RC 412 Australian Virgin charcoal filter rated 1200+ IAV for odor control