AC Infinity - Flexible Four-Layer Ducting, 8 Ft Long 10" Diameter Kidde Heavy-duty latches attach the lid

Heavy-duty latches attach the lid securely to the base

The FG250B comes equipped with a silence feature in the event of a false alarm

They include ergonomic Freebit ear fins and five different size pairs of ear tips

a 5-inch utility knife

AC Infinity - Flexible Four-Layer Ducting, 8 Ft Long 10" Diameter Kidde Heavy-duty latches attach the lid[shortdesc] Ducting Size 10 in. (24. 5 cm) Length 8 ft Outer Layer PVC Thermoplastic Inner Material Aluminum Foil [ shortdesc] PRODUCT DESCRIPTION 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