CarboAir 100 315x660mm is a heavy‑duty carbon filter for high‑odour, high‑airflow grow rooms. It uses a 100 mm deep bed of virgin activated granular carbon inside a robust steel housing and fine mesh designed to maximise airflow while maintaining contact time. The 315 mm flange diameter pairs with 12 inch ducting and the 660 mm body provides substantial capacity. Rated at 4250 m³/h, it is intended to be mounted to an extractor fan to scrub outgoing air and control volatile organic compounds and smells. A machine‑washable pre‑filter sleeve is supplied to capture dust and prolong carbon life. Units are hand‑made in Europe and are commonly specified where very high extraction rates and reliable odour control are required.