AC Infinity Cloudline S4 Quiet 4-Inch Inline Duct Fan with Speed Controller

Designed to quietly ventilate grow tents transfer heating/cooling to rooms circulate fresh air and cool AV closets. Features an 8-speed manual controller utilizing PWM. See T-Series for temperature and humidity controls. Mixed flow design combined with a PWM-controlled EC-motor for a truly quiet and energy efficient performance. Kit also includes corded AC power adapter installation manual and all necessary mounting hardware.Designed to quietly ventilate grow tents transfer heating/cooling to rooms circulate fresh air and cool AV closets.
Features a speed controller utilizing PWM which can control the fan’s speed without generating noise.
Mixed flow design combined with a PWM-controlled DC-motor for a truly quiet and energy efficient performance.
Kit also includes corded AC power adapter installation manual and all necessary mounting hardware.