AC Infinity - Flexible Four-layer Ducting - 8 ft long - 4" Diameter Photoelectric Built-in Handles: Integrated carry handles

Built-in Handles: Integrated carry handles for lifting

Modulation Method: FHSS

The blades and impeller are constructed of lightweight aluminum

MERV 11 Filtration: Removes small

AC Infinity - Flexible Four-layer Ducting - 8 ft long - 4" Diameter Photoelectric Built-in Handles: Integrated carry handles[shortdesc] Ducting Size 4 in. (10. 2 cm) Length 96 in. (8 ft) Outer Layer PVC Thermoplastic Inner Material Aluminum Foil [ shortdesc] This ducting is designed for various ventilation, circulation, and heating cooling transfer applications. It features four layer protection, making it more durable and resistant to leaks than single layer designs. The internal layer is made of heavy duty dual aluminum foil that is fire flame resistant. Its outer layer