The Black Orchid Centri-flo Fan 4" Dia c/w UK Plug & Lead (BO-CF-100-UK) is a compact 4" centrifugal fan made to keep small grow spaces fresh and plants thriving. With a robust 250 m3/h airflow that’s perfect for single-plant tents, small grows, or stealthy clone or mother rooms. It’s made with durable materials and engineered for efficiency. Operating at just 80 watts, it’s powerful but energy-conscious, backed by thermal overload protection, with a 46 dBa that maintains a low noise profile. Whether you're new to cannabis cultivation and setting up your first indoor grow, or an experienced grower that wants to expand your current setup, the Black Orchid BO-CF-100-UK is a reliable ventilation van in a compact package trusted by professional and homegrowers across the globe.