Pure Filter 125/300 (500 m³/h)

The Pure Factory Pure Filter 500 m3/h is a lightweight activated‑carbon odor filter sized 125 mm × 300 mm for 125 mm ducting. It uses Australian RC 412 virgin granular carbon and includes two prefilters. Designed for grow‑room extraction systems, it connects to compatible inline extractors to scrub smells from exhausted air while maintaining stable airflow. The perforated aluminum body reduces weight and pressure drop, supporting continuous operation in small to mid‑size tents. Rated at 500 m3/h, this model pairs well with fans around 400–550 m3/h and is commonly used in 80×80 to 100×100 cm spaces, depending on load and humidity. Select the correct variant by matching fan airflow, duct diameter and desired runtime to keep odor control effective through flowering.