Rhino Hobby Filters Size:150 x 600 Using the Bluelab pH Pen

Using the Bluelab pH Pen

Place the white fabric sleeve over the Rhino Hobby before installing

For an 8-week cycle

6-Inch: 594 m³/h

Integrated mounting options

Rhino Hobby Filters Size:150 x 600 Using the Bluelab pH PenThe Rhino Hobby Carbon Filter is designed for the entry level grower, yet it doesn't compromise on expert quality. It's made with virgin Australian RC 412 carbon, the most porous on the market. Its unique, fully reversible neck keeps it going strong for up to a year. Eliminates Grow Room Odours Growers use a carbon filter to remove bad smells from their environment. Plants can begin to smell as they grow and stagnant air builds up quickly in these