Carbon Filter 250/1000 (1400 m3/h)

The Pure Factory Carbon Filter 250/1000 is an exhaust odor-control unit rated at 1400 m3/h. It connects to 250 mm ducting and measures 1000 mm in length, and is designed to be coupled to an inline extractor so air is scrubbed before being vented outdoors. The cylindrical body uses a metal shell with a granular activated‑carbon bed around 4 mm behind a fabric prefilter to trap dust. This capacity suits larger tents or rooms; always match the filter’s diameter and airflow to the fan you use. The model belongs to The Pure Factory’s Pure Filter range, which spans multiple diameters and lengths to cover different extraction requirements in indoor cultivation.