Inline Duct Silencer, 4-Inch Commercial Humidifier Acidic and Alkaline cleaning chemicals

Acidic and Alkaline cleaning chemicals are available for removal of typical fouling such as Calcium Carbonate & Biological growth

CO2 REGULATOR

extend your watering schedule

PPF                            1730 μmol/s

dolomitic and calcitic limestone (pH adjuster)

Inline Duct Silencer, 4-Inch Commercial Humidifier Acidic and Alkaline cleaning chemicalsA 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 A