AC Infinity 200mm 8” Carbon/Charcoal FilterA high-airflow duct filter designed to eliminate odours and chemicals, utilising a premium-grade Australian Virgin charcoal bed. This activated carbon bed has RC412 pore sizes that enable a high adsorption rate and longer life rating. Its heavy-duty construction features aluminium flanges and dual-sided galvanised steel mesh with a rust-resistant gunmetal finish to stand up to corrosion and high humidity. The carbon filter can be used with an inline duct fan for use in intake and exhaust configurations, while its flanges can be reversed to further prolong its lifespan. Includes two machine-washable pre-filter cloths to prevent carbon residue and two hanging straps for easy installation.PREMIUM GRADE CARBONEach carbon filter features premium-grade Australian Virgin carbon rated at 1200 IAV. It comprises a 60 mm charcoal bed thickness that has a higher microporosity and helps achieve a greater surface area rating. This, when combined with its wide mesh opening, not only enables a greater adsorption rate without restricting free airflow but also extends its lifespan by up to 33%. Most used in hydroponics systems, grow tents, grow rooms, kitchens, smoking areas, and other ventilation projects.8 inch carbon filter kit   Product Identification   Manufacturer   AC Infinity Inc.   Product Name   Duct Carbon Filter 8″   Product Model   AC-DCF8   UPC Code   819137020689   Product and Mounting Dimensions   Duct Opening Size   8″   Total Dimensions   19.8 x 10.94 in. (50.3 x 27.8 cm)   Flange Length    3.39 in. (8.6 cm)   Product Performance and Technical Specs   Flange Material   Aluminum   Flange Design   Reversible   Mesh Material   Rust-Resistant Galvanised Steel with Gunmetal   Finish   Carbon Type   Australian Virgin RC412   Carbon Grade   1200 IAV   Carbon Thickness   60mm   Maximum Airflow   770 CFM