AC Infinity CLOUDLINE S12, Quiet Inline Duct Fan System with Speed Controller, 12-Inch rockwool the inner diameter at the

the inner diameter at the bottom is going to be smaller

Hassle-free assembly and replacement

KALIX Bloom A/B base nutrients provide an ideal foundation for commercial production and custom nutrient programs

custom-fitted cover that double insulates your existing air-cooled hood to prevent the heat your lamp generates from radiating out of the reflector and increasing grow room temperatures

3/4” long

AC Infinity CLOUDLINE S12, Quiet Inline Duct Fan System with Speed Controller, 12-Inch rockwool the inner diameter at theDescription Quiet and Efficient Ventilation: Designed to ventilate grow tents, transfer heating cooling to rooms, circulate fresh air, and cool AV closets with minimal noise. Its PWM controlled EC motor delivers high performance while being energy efficient, with minimal heat and noise. Intelligent Controller Compatibility: This device comes with a 10 speed fan controller and is compatible with all UIS controllers with intelligent programming,