Rhino filters use the best quality Australian carbon. While most other carbon filters have a typical lifespan of 9 - 18 months, Rhino filters are known to last for over two years. These filters utilise an 'anti air-bypass system', ensuring optimum airflow and reducing unpleasant smells outside your grow area. With a 1.6mm Aluminium top and base, they are also extremely lightweight.
Available in sizes ranging from 4" to 12".