AC Infinity 4 Inch Cloudline H4 Fungiculture Inline Fan with Speed Controller, 212 CFM Mounting Brackets & Hardware Trials have repeatedly shown that

Trials have repeatedly shown that the initial rooting-in phase in Grodan Gro-Block Improved occurs several days faster

stronger stalks and stems)

Compatible with both wet and dry material

Pull Strength - > 430 lbs

1 1/2” and 2” FNPT heavy-duty globe valves with flow control

AC Infinity 4 Inch Cloudline H4 Fungiculture Inline Fan with Speed Controller, 212 CFM Mounting Brackets & Hardware Trials have repeatedly shown thatSpecially built with IP65 sealing for fungiculture to manage humidity and CO2 levels in mushroom fruiting chambers. Specially designed for mushroom growing to quietly ventilate grow spaces and help control indoor climate levels. IP65 rated to ensure performance in high humidity spaces while resisting dust, debris, and moisture. Includes a fan speed controller with precise 10 level control for exact airflow and CO2 buildup prevention. EC motor with PWM