AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust

Price: $21.99
(as of Jul 21, 2026 16:51:34 UTC – Details)

From the brand

AC Infinity is a technology company that specializes in environmental controls for audio/video and HVAC. The company was founded on the principle of working closely with customers to develop great products. Dependable service and a commitment to product quality are the foundations of the business’s values.

AIRTAP Series

AIRTITAN Series

AIRLIFT Series

AIRBLAZE Series

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: 25 feet | Includes two stainless steel 4″ duct clamps

Product summary

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