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Odor absorbing
Stone wool fibres do not bind nutrients and do not require flushing at the start of the cultivation cycle
Available in FIVE convenient sizes
or Thielaviopsis
AC Infinity Inline Duct Silencer Connector Size:8 in Odor absorbingA 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. Available in 3 sizes: 4", 6", & 8" A ventilation ducting tool designed to
US$ 554.77
US$ 105.66
US$ 34.00
US$ 34.00
US$ 34.00
