Active Air Non-Insulated Air Duct, 8 in - 25 ft

The Active Air Non-Insulated Air Duct, 8 in x 25 ft, is a flexible ducting for indoor grow ventilation. It connects the exhaust fan, carbon filter, and air outlets to remove heat, humidity, and odor from the room. Its double-layer construction withstands daily use and adapts to curves and corners.

Benefits

• 8 in diameter and 25 ft length per roll: enough for complete installations.
• Flexible and compressible double layer, easy to fit in tight spaces.
• Working range from -4 °F to 175 °F, approximately -20 °C to 79 °C.
• Includes 2 stainless steel clamps for connections.
• Fire rating AS 4254-1995.

How to Use

Extend the duct to its full length before installing it to avoid losing airflow. Connect it to the flanges of the exhaust fan and filter, tighten the included clamps, and seal with aluminum tape if you need an airtight seal. Keep sections as straight as possible and avoid sharp bends.

Available at Pachamama with shipping throughout Costa Rica.

Technical Data Sheet

• Diameter: 8 in
• Length: 25 ft (approximately 7.6 m) per roll
• Construction: Non-insulated double-layer flexible duct
• Temperature range: -4 °F to 175 °F (approx. -20 °C to 79 °C)
• Fire rating: AS 4254-1995
• Includes 2 stainless steel clamps

How to use

• Extend the duct to its full length before installing to avoid losing airflow
• Connect it to the flanges of the exhaust fan and carbon filter and secure with the included clamps
• Seal joints with aluminum tape if you need an airtight installation
• Avoid sharp bends and excessive compression: keep sections as straight as possible
• Check each cycle for tears, punctures, or loose clamps
• Store rolled up, dry, and away from direct heat sources