GrowBright carbon filters have a reputation for long life and quality, that’s why growers across the nation have been putting these odor-controlling beasts to use. We know that odor, especially in the flowering phase of some plants, can be especially difficult to deal with. Nosy neighbors, roommates, children, and others don’t need to know about your favorite garden. With GrowBright carbon filters, they won’t. Specs:

• Recommended Max Airflow: 170-265cfm
• Flange: 6 inches (built-in)
• Useful Life: 12-18 months
• Covered by a 6-month warranty!