Conductos de aluminio flexibles de 4 pulgadas AC Infinity, protección de cuatro capas para trabajo pesado, 8 pies de largo para calefacción, refrigeración, ventilación y escape

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- Designed for ventilation applications including HVAC, dryer, grow rooms and tents.
- 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.
- Constructed of aluminum and thermoplastic; tube can be shortened for various applications.
- Ducting Size: 4 | Length: 8 feet | Includes two stainless steel 4" duct clamps