Glowforge- Inline Fan & Installation We bought the AC Infinity Cloudline S4 because It came highly recommended by many other Glowforge owners. The original internal fan was very noisy so we decided to give the Cloudline S6 a try. The S6 has 402 CFM and a Noise level of 32 dBA. At this amount, you are really moving the smoke out of your Glowforge. You could save $32 and continue using the original ducting that came with the Glowforge, but I really like the way the black ducting looks in our room.

190K views · 3.9K reactions | Smart ventilation and odor control designed for growers. Our inline fans features automated temperature and humidity programming. Each fan contains a cutting-edge EC-motor with PWM speed-control to ensure a quiet and energy-efficient performance. | AC Infinity Inc. | Facebook

The most advanced inline fan for growers. Features an intelligent controller with temperature and humidity programming, adjustable fan speed control, timer, and alarm system. Each fan contains a high static-pressure mixed-flow design, combined with a PWM-controlled EC-motor to ensure a quiet and energy efficient performance. Available in 4", 6", 8", 10", and 12" models. To find out more please visit https://www.acinfinity.com/duct-fan-systems-1/ | AC Infinity Inc.

The CLOUDLINE Series inline duct fan system is designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool AV closets, and exhaust odors. T-series models include an intelligent controller with temperature and humidity programming, fan speed control, timer, and alarm system. Features a high static pressure mixed flow design, combined with PWM controlled DC-motors to ensure a quiet and energy efficient performance. For more information, please visit: https://www.acinfinity.com/duct