Overview
The AC Infinity AI-DTA6 is a heavy-duty flexible duct tube designed for ventilation, circulation, and heating/cooling transfer applications. The AI-DTA6 features a 6-inch ducting size, 25-foot length, and includes an outer layer of PVC thermoplastic with an inner material of aluminum foil and spiral steel-wire internal structure. This flexible ducting is ideal for HVAC systems, clothes dryers, grow rooms, tents, and industrial ventilation projects where adaptability and durability are critical.
Key Features
- Four-layer design makes it more durable and resistant to leaks, tears, and cuts
- Steel-wire spiral structure is flexible and easy-to-install in hard to reach places
- The internal layer is made of heavy-duty dual aluminum foil that is fire/flame resistant
- Outer layer utilizes dual PVC thermoplastic that protects the aluminum from cuts and tears while stopping leakage
- Tube can be shortened for various applications
- Includes two stainless steel duct clamps
Technical Specifications
- Diameter: 6 inches (15.2 cm)
- Length: 300 inches (25 feet)
- Outer Layer: PVC Thermoplastic
- Inner Material: Aluminum Foil
- Internal Structure: Spiral Steel-Wire
- Weight: 5.5 lbs
- Included Accessories: Two stainless steel 6″ duct clamps
- Model Number: AI-DTA6
Typical Applications
This ducting is designed for ventilation applications including HVAC, dryer, grow rooms and tents. The flexible design and cuttable construction make it suitable for residential and commercial installations where precise fitting is needed. Common uses include:
- HVAC ductwork and air distribution
- Dryer exhaust venting
- Hydroponics and grow tent ventilation
- Heat and cooling transfer systems
- General-purpose air circulation
- Outdoor and garden applications
Compatibility & Replacements
Compatible With
- Standard 6-inch duct fittings and connectors
- 6-inch dampers and damper assemblies
- 6-inch ductboard and rigid duct installations
- HVAC fans and inline duct fans with 6-inch ports
- Grow tent and grow room ventilation systems
- Standard clamp-style duct fittings
Replaces / Drop-In Replacement For
- AC Infinity AI-DTA6-8 (8-foot variant—different length only)
- Generic single-layer aluminum duct tubing
- Older non-flexible ductwork requiring upgrades
Works With
- All standard 6-inch HVAC ductwork systems
- Hydroponics and agricultural ventilation equipment
- Inline duct fans and booster fans
- Ventilation controllers and thermostats with 6-inch ports
- Industrial and residential exhaust systems



