4 Inch Duct Fan With Speed Controller Inline Exhaust Fan Black, 280 CFM Airflow, 2200 RPM, Quiet 30 dB, Beast Mode Ventilation For Grow Tents, Bathrooms, Kitchens, Odor And Moisture Control

4-Inch inline duct fan with speed controller, 280 CFM
✔️ 4 inch inline duct fan with adjustable speed, 280 CFM, 2200 RPM

This compact inline duct fan is designed for exhausting and circulating air in grow tents, bathrooms, kitchens, basements, and workshops.

✅ 280 CFM airflow at 2200 RPM for strong ventilation
✅ Quiet operation around 30 dB for discreet use
✅ Stepless speed controller on power cord for handy airflow
✅ Premium copper motor for heat dissipation and durability
✅ Reinforced housing and durable blades for long life

💡 What is an inline duct fan used for in home ventilation?

This handy inline fan helps move air through ducts in spaces like grow tents, bathrooms, and kitchens.

- In-line duct fan provides exhaust or intake to control odors and moisture. - 4 inch inline duct fan delivers 280 CFM at 2200 RPM for solid airflow. - Stepless speed control on the power cord lets you dial in the airflow. ✝️