Duct Fan Silencer 6 - Duct Fan Silencer for 6" Duct Fan ph-ec-tds-meters-and-solutions When plants are being moved

When plants are being moved from one stage to another

1 x 4ft RJ12 Cable

Wicking mat for auto watering

leaving the food grade lubricant behind

Duct Fan Silencer 6 - Duct Fan Silencer for 6" Duct Fan ph-ec-tds-meters-and-solutions When plants are being movedA duct muffler designed for use with inline fans in grow tents, bathroom fans and other HVAC applications. Features dual aluminum flanges to help absorb sound waves from fan vibrations and airflow. High quality neoprene foam in an egg crate pattern that will reduce fan noise by up to 50%. Galvanized steel body that is corrosion resistant and can withstand extreme temperatures. Duct Opening Diameter: 6 inches Length: 20 inches Weight: 3. 90 pounds