Rhino Hobby Carbon Filters are made with the same pure Australian carbon as premium Rhino Pro Filters, but they have a shorter lifespan. 

• Made with Australian-mined RC412 pure activated carbon – the best in the world
• Rhino Hobby – the budget carbon filter from the leaders in grow room ventilation
• 9-12 month lifespan
• Effectively removes smells and odours from your grow-room
• 30mm carbon bed: Rhino quality for the hobby grower