Ruck 20" Prime Mixed Flow Inline Duct Fan – 4595 CFM Markers engineered for optimal performance with

engineered for optimal performance with Pelletized Activated Carbon CKV-4

Bulk 55-gallon drum minimizes refills for commercial operations

Improve Air Quality with Kootenay Pre-Filter 660SL

The 1 ft height extension poles come in the box

5 in tubes to steer airflow

Ruck 20" Prime Mixed Flow Inline Duct Fan – 4595 CFM Markers engineered for optimal performance withHigh Performance 20 Inch Inline Duct Fan The Ruck 20" Prime Mixed Flow Inline Duct Fan is built for serious airflow applications, offering up to 4595 CFM with minimal energy consumption. Its German engineered 3D impeller blades provide exceptional aerodynamic performance and efficiency, ideal for large scale ventilation and hydroponic setups. Durable, Reliable, and Efficient Housed in a robust aluminum shell with an IP54 motor rating, this fan resists