5"/6"/8" Stainless Steel Wall Ducting Soffit Air Vent Ventilation Outlet Cover

3/4/5/6In Flexible Ducting Vent Pipe Aluminum Foil PVC Duct Hose Ventilation 5m. Hon&Guan 4"/6" Grow Tent Inline Duct Fan Kit Carbon Filter Ventilation Ducting. Item type: Vent Outlet Cover. 1 x Vent Outlet Cover.

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