"We offer a complimentary duct of your choice with your purchase."

Flexible and efficient, the Mixed Flow Filter Kit includes the Grofan 200 with Progrow 200 x 500 filter. Grofan offers a complete range of energy-efficient mixed flow in-line fans that are now quieter than any other product on the market. With four products in the range, the Grofan has been designed for use with both rigid and flexible ducting, offering two and a half times the pressure of conventional axial fans. The fan is dimensionally compact, making it ideal for many ducted applications. The Grofan Mixed Flow In-Line fan has an impeller blade design with guide vanes that provides optimum pressure characteristics and simple connectivity, and quieter, more efficient running. The fan can operate in both horizontal and vertical positions and includes a Hi-Lo in-built fan speed control switch to suit your application. It should be fitted within the ducted system and isolated from the building structure by means of Anti-Vibration mountings. The Progrow filter is designed with energy efficiency and low sound levels in mind, and offers excellent air scrubbing performance.

Progrow filters have been developed with the grower in mind, bringing together decades of experience in hydroponics and commercial gardening. Despite being a relatively new name in the industry, Progrow's innovative and cost-effective products have quickly gained a reputation for quality.

Progrow carbon filters are constructed from galvanized steel, making them durable and easy to transport, while built-in hanging brackets aid fitment. The filters use virgin granular 4/12 graded carbon sourced from Australia, which has a larger size than some other brands, resulting in greater airflow and odor-absorbing capacity.

Progrow's filters have a 50mm carbon bed, which strikes a balance between lifespan and airflow. The quality and effectiveness of carbon are crucial, and Progrow's unique composition provides a greater internal surface area than carbon from any other part of the world. Other brands may claim to use 4/12 carbon, but it's important to note that only Australian virgin granular 4/12 provides the same benefits.