AC Infinity CLOUDLINE S4, Quiet 4” Inline Duct Fan with Speed Controller - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
- Designed to quietly ventilate grow tents, transfer heating/cooling to rooms, circulate air, exhaust odors, and cool AV racks..
- Features an inline speed controller utilizing PWM which can precisely optimize the fan’s speed without generating noise..
- Mixed flow design combined with a DC-powered motor for a truly quiet and energy efficient performance..
- Kit also includes corded AC power adapter, installation manual, and all necessary mounting hardware..
- Duct Size: 4” | Dimensions: 6.9 x 11.9 x 7.4 in. | Airflow: 205 CFM | Noise: 28 dBA | Bearings: Dual Ball.