Pro Filter 315x800

The RAM Pro Filter 315x800 is a cylindrical activated‑carbon canister designed for exhaust use in indoor gardens. It uses virgin Australian RC412 carbon with a 0.02 micron pore size, filled after inline drying and dehumidifying to preserve adsorption performance, and includes an expansion foam neck to maintain high carbon compaction. Sized for 315 mm ducting, the filter body is 800 mm long to provide generous contact time. RAM specifies a maximum recommended fan flow rate of 1350 m³/h for this model, making it suitable for medium‑to‑large extraction setups. Pair with a 315 mm inline extractor and place on the pull side to scrub outgoing air and control odours effectively while maintaining stable airflow in the room.