HVAC Ventilation Air Hose

HVAC Equipment

4″ Air Duct – Flexible Ducting with 2 Clamps, 4 Layer HVAC Ventilation Air Hose – Great for Grow Tents, Green Houses, House Vent Register Lines

HVAC Equipment

4″ Flexible Ducting, 4 Inch Air Ventilation Duct Hose

HVAC Equipment

AC Infinity Flexible 6-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust

HVAC Equipment

Flexzion Aluminum Ducting Dryer Vent Hose (6″ Inch, 25FT) – Flexible Non-Insulated Air Hose for HVAC Ventilation Cooling Intake Exhaust Pipe, Grow Tent, Inline Fan, Dyrer Rooms

HVAC Equipment

iPower GLFANXBOOSTER6 CFM Booster Fan Inline Duct Vent Blower for HVAC Exhaust and Intake

HVAC Equipment

LOOTICH New Version Sturdy Non-Insulated Flex Air Aluminum Ducting Vent Hose for HVAC Ventilation with 2 Stainless Steel Clamps