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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
• Air Flow Capacity: 2000 CFM
Weight 40 lbs
They do not exist in the general lighting industry
Built with the same proven packed bed design and pelletized virgin activated carbon we've used for 30 years
Duct Fan Silencer 4 - Duct Fan Silencer for 4" Duct Fan spl_luxx • Air Flow Capacity: 2000A 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: 4 inches Length: 15 inches Weight: 2. 30 pounds
US$ 197.50
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