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easy swivel clamp arm
This item includes 1 case of each size Bake Bags (40 pcs of the 3 packs
lignite and composting vegetable matter
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Duct Fan Silencer 8 - Duct Fan Silencer for 8" Duct Fan Growing Accessories easy swivel clamp armA 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: 8 inches Length: 27 inches Weight: 6. 00 pounds
