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Designed to perfectly illuminate one standard 1020 propagation tray
contaminates in chemical fertilizers
because you don’t have to buy root zone material as often
It is most effective when it is applied to the root zone of a plant
The daylight spectrum closely resembles bright afternoon sunlight
Ruck - Backdraft Damper 1000 Designed to perfectly illuminate oneFor other sizes, please visit our AC Infinity damper page. A backdraft damper is used to control airflow in grow tents, grow rooms, and ventilation systems. It helps prevent unwanted backflow when fans are off, supporting more stable temperature and humidity control. By limiting reverse airflow, it also helps reduce odor escape, minimizes light leaks through ducting, and improves overall airflow efficiency. Backdraft dampers can also help reduce noise