Carbon Filter 125/400 (240 m³/h)

Pure Factory Carbon Filter 125/400 (240 m³/h) is an activated‑carbon scrubber for odor control in indoor cultivation. Filled with 4 mm CTC70 pellets, it adsorbs volatile compounds as air passes through the cylinder. This variant fits 125 mm ducting, measures 400 mm in length, and is rated for 240 m³/h when paired with a suitable extractor. It is typically installed on the exhaust line to maintain negative pressure and prevent odors from escaping the room. The metal-bodied filter belongs to The Pure Factory’s range with multiple capacities and sizes, allowing growers to match mouth diameter and length to their space and fan. Choose the extractor accordingly to keep airflow within the filter’s specification.