AC Infinity Automatic Booster Duct Fan, Inline Fan with Pressure Switch, 4-Inch X Nutrients Non-toxic and safe to use

Non-toxic and safe to use around people and pets when used as directed

875″ x 6

Adjustable Spectrum basing on three Independent Dimmable Channels with RJ11 daisy chain option for massive grow operation via a controller

the LMA-T can provide user’s ultimate control over ThinkGrow LED ( i

Thrips (including Greenhouse Thrips)

AC Infinity Automatic Booster Duct Fan, Inline Fan with Pressure Switch, 4-Inch X Nutrients Non-toxic and safe to useInline duct fan for boosting airflow in ducting and vent systems to ensure heating or cooling delivery. Automatically activates the ventilation fan by detecting pressure change to eliminate manual adjusting. Differential pressure switch supports mounting in any position to improve directional airflow versatility. Features five fan speed levels powered by the PWM controlled EC motor for more precise ventilation. Duct Size: 4 Dim: 11. 88 x 9. 11 x 9. 25