AC Infinity Inline Duct Fan Silencer, 4" Foliar Feed Sprays not pests with over 20

not pests with over 20 natural compounds that are effective against the smallest yet mightiest of pests

Four layer design makes it more durable and resistant to leaks

Your plants have those same feelings

Open the bag and plant directly into the media or blend it into your preferred soil or soilless mix

AC Infinity Inline Duct Fan Silencer, 4" Foliar Feed Sprays not pests with over 20AC Infinity Inline Duct Fan Silencer A 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