AC Infinity CLOUDLINE S6, Quiet Inline Duct Fan System with Speed Controller, 6-Inch MH The University of Massachusetts recommends

The University of Massachusetts recommends that your total fan capacity should be 2 times the floor area of your greenhouse

Can-Filters®

Paracord/spring for lacing/tying down of sidewalls not included

PROfilter effectively removes 99

Overall dimensions are 15

AC Infinity CLOUDLINE S6, Quiet Inline Duct Fan System with Speed Controller, 6-Inch MH The University of Massachusetts recommendsDescription Smart Inline Duct Fan: This fan is designed to quietly ventilate grow tents, boost heating cooling to rooms, circulate fresh air, and cool AV closets. It features a wired 10 speed controller and is also compatible with all UIS controllers with intelligent programming. PWM Controlled EC Motor: The inline fan has a PWM controlled EC motor that provides quiet, energy efficient performance with minimal heat and noise. The mixed flow design,