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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
Other crop types will vary in response
Temperature Tester
Great for flowers or perennials
Reduces freezer burn and Seals in freshness
Low battery indicator
Duct Fan Silencer 6 - Duct Fan Silencer for 6" Duct Fan fluorescent-lighting Other crop types will varyA 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
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