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helping minimize operational costs
1/4" Barbed Tee
DiQCtyl Dimethyl Ammonium Chloride: 3
their powerful bloom booster
HEAVY DUTY CONSTRUCTION
Duct Fan Silencer 4 - Duct Fan Silencer for 4" Duct Fan hydro-systems helping minimize operational costsA 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$ 1000.00
US$ 447.50
US$ 735.00
