Rhino Pro 50 Filter – 150 x 300 mm is an exhaust carbon filter for odour control in indoor gardens. This size uses a 50 mm bed of virgin Australian RC4‑12 activated carbon to adsorb VOCs and smells, packed tightly to maintain density during use. The lightweight aluminium housing has a 51% open‑area mesh and a coned internal base to promote even airflow across the carbon. For the 150 x 300 mm model, the manufacturer rates maximum airflow at 600 m³/h. It pairs with 150 mm Rhino Ultra fans and fits 150 mm ducting. Typical use is on the extraction line of a tent or room; a washable pre‑filter sleeve is available to keep dust off the carbon and extend service life.


























