Carbon Filter Inline Fan Kit Duct Hydroponic Ventilation Extractor 8 Grow Room. EXTRACTION KIT - VORTEX ACOUSTIC PRO VENT KIT. THE FULL KIT INCLUDES: 8 CARBON FILTER.8" INLINE FAN, 8" ACOUSTIC DUCTING, 8 JUBILEE CLAMPS. AVAILABLE IN DROP DOWN BOX: FULL KIT / CARBON FILTER / DUCTING / INLINE FAN / CARBON FILTER AND DUCTING / CARBON FILTER AND FAN / CARBON FILTER AND CLIPS / DUCTING AND FAN / DUCTING AND CLIPS / FAN AND CLIPS. Listing and template services provided by inkFrog. This item is in the category "Garden & Patio\Hydroponics\Other Hydroponics". The seller is "growhousedirect" and is located in this country: GB. This item can be shipped to United Kingdom.