Rhino Hobby Carbon Filter Jiffy Growers worldwide use the nutrient

Growers worldwide use the nutrient to provide a stable and natural balance in the growing substrate

Helps maximise your yield

and nutrients

It's easy to use and replace

until runoff

Rhino Hobby Carbon Filter Jiffy Growers worldwide use the nutrientOverviewRhino provides growers with industry leading ventilation equipment. All carbon used in the manufacturing process of these filters is of the highest available quality. General Information Available in a variety of sizes, making it accessible for growers no matter their space. The expected life span of these carbon filters is approximately 12 months. To maximise efficiency, its best advised to change the sleeve of the filter once every 3 months.