Ruck 10" Backdraft Damper | Galvanized Steel Spring-Loaded Duct Damper Environmental Monitoring & Controls Coverage runs 5x5 ft flowering

Coverage runs 5x5 ft flowering footprint with full-spectrum white plus red diode mix

Goes in the tank first: Before nutrients

64 inches (192 x 102 x 67 mm)

Deeper Box Also Stocked: The same pack ships 24 to a box

Waterproof floor - a second floor that is removable for easy cleaning between crops

Ruck 10" Backdraft Damper | Galvanized Steel Spring-Loaded Duct Damper Environmental Monitoring & Controls Coverage runs 5x5 ft floweringThe Ruck 10 inch backdraft damper enforces one way airflow in a 10" duct run, its spring loaded aluminum flaps opening on extraction and sealing shut when the fan stops to block backdrafts. This duct backdraft damper uses a galvanized steel housing and a rubber seal for a tight close, and mounts horizontally or vertically. Ruck 10 Inch Backdraft Damper for One Way Duct Airflow The Ruck 10 inch backdraft damper drops into a 10" duct run and lets air