Air Systems International SVH-LF8C, Lay Flat Duct, 8 Inch Dia., 750 ft. Length, Polyethylene, Black

Variety of applications: perfect for HVAC ventilation, grow tents air circulation, green houses and grow rooms air intake and exhaust or light fixture

iPower Flexible 4 Inch 8 Feet Aluminum Ducting 4 Layer Protection Dryer Vent Hose for HVAC Heating Cooling Ventilation and Exhaust, 2 Clamps Included

Thick layer of Black PVC on this ducting prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 6 in diameter 4-LAYER TOUGH: Keep your ventilation system free of rips and pin holes.

TerraBloom 8 Air Duct - 8 ft Long, Black Flexible Ducting with 2 Clamps, 4 Layer HVAC Ventilation Air Hose - Great for Grow Tents, Dryer Rooms

Designed for ventilation applications including HVAC, dryer, grow rooms and tents. Four layer design makes it more durable and resistant to leaks,

AC Infinity Flexible 8-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust

Lay Flat Duct, Conductive Material Construction No, Color Black, Diameter 8 in, Material Polyethylene, For Use With Blowers, Fans, Length 750 ft

Lay Flat Duct, Polyeth, Black, 750 ft.

Air Systems International SVH-LF8C

8DHC25 Flexible 8 in Diameter 25 Feet PVC Ducting Hose with Carrier ( ACCESSORY ) – Air Chaser

IMPERIAL 8-in x 300-in Insulated Polyester Flexible Duct R 6 in the Flexible Duct department at

【ABS Duct Connector】These 8”duct flange made of high quality plastic, compact and solid, perfect for diy and trade use 【Easy to Install】The plastic

4 PCS 8 Inch (7.5 inch) Duct Connector Flange, Plastic Straight Pipe Flange, Ventilation Pipe Connector for Heating Cooling Ventilation HVAC System

Lay Flat Plastic Ducting, Poly Tube Roll

TheSafetyHouse Lay Flat Poly Ducting 500' Roll - Fits 8 Diameter Blowers on Negative Air Machines : Industrial & Scientific

Ducting size: 4 inches (diameter) x 8 feet (length) when fully extended Thermal endurance: Temperature endurance range from 0 - 185°F. (-18℃ - 85℃)

iPower GLDUCT4X8C 4 inch 8 feet Non-Insulated Flex Air Aluminum Foil Ducting Dryer Vent Hose for HVAC Ventilation with 2 Clamps, 4'' X 8', Silver

Air Systems International QDSTS6M