CLOUDLINE H4, Inline Fan with Speed Controller for Fungiculture, IP-65 Rated 4" 100mm

An inline duct fan specially designed for mushroom cultivation to quietly ventilate grow tents, grow rooms, and mushroom fruiting chambers. By installing this fan, you can control humidity and CO2 levels to keep them stable while ensuring fresh air exchange in these spaces. It is built with IP65-level sealing that lets you place it in harsh environments, resisting moisture and spores. It also features a fan speed controller with 10 exact levels to produce ..

£97.77