12" Backdraft Damper spl_jondon Diffused light is particularly important

Diffused light is particularly important for tall or self-shading plants that typically would get uneven light exposure in direct sunlight

Ideal For: Vegetables

demonstrating domestic quality and innovation

Durable Quad-layer PVC: Crafted with IP-67 rated quad-layer PVC that’s flexible and resistant to wear and tear

Designed for energy efficiency

12" Backdraft Damper spl_jondon Diffused light is particularly important12" Backdraft Damper Made of galvanized steel, this 12" damper prevent air leakage into your fan setup. They are easy to install, fit directly onto the ducting, and prevent a backdraft of air when the fans are switched off.