Pay in 4 interest-free payments of $20.50 Learn more
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
wherever you want
UV-stabilized plastic resists sun
Large mesh grid = faster drainage and excellent root aeration for vigorous growth
Three Volume Formats:: Available in 1
We at HANNA ® have always valued the comments and suggestions coming from our customers
Ruck 14" Back Draught Damper for Ducting 2 x 2 Grow Room LED Coco wherever you wantBack Draught Shutter for 14" Duct Systems The Ruck 14" Back Draught Damper is an essential component for maintaining efficient airflow in ventilation systems. Built with a durable galvanized sheet steel housing, it prevents reverse airflow by automatically sealing off when the fan is off. The spring loaded aluminum flaps respond to active airflow and remain closed when idle, assisted by a secure rubber seal. This back draught shutter is suitable for
US$ 407.50
US$ 497.50
US$ 997.50
US$ 1010.00
US$ 1782.50