Rhino Pro Filter 100 x 300 mm

Rhino Pro Filter 100 x 300 mm is a 4-inch carbon exhaust filter built for odour and VOC control in compact grow spaces. The Pro 50 variant uses a 50 mm bed of virgin Australian RC4‑12 carbon that is machine packed to increase density and reduce movement. A lightweight aluminium housing with 51% open-area mesh and a coned internal base promotes even airflow through the carbon for reliable scrubbing and low resistance. This model measures 100 mm in diameter by 300 mm in length and is rated at a maximum 350 m³/h, matching 100 mm extraction fans and ducting. It is intended for use on the exhaust side of a ventilation system to prevent smells leaving the room while maintaining consistent airflow.