Vevor Flexible Duct 4" x 25' Insulated Vent Hose with 2 Clamps New refurbished-items Designed with a durable shell

Designed with a durable shell and cyclopentane foam insulation

The two-point attachment system allows for quick and effortless detachment

a rear D ring is for fixing foot leash

FUEL CAPACITY 32 OZ / 0

Four screens with fine mesh help keep leaves and debris out while the double sliding tracks allow flexible positioning

Vevor Flexible Duct 4" x 25' Insulated Vent Hose with 2 Clamps New refurbished-items Designed with a durable shellThe Vevor insulated flexible duct is designed for ventilation, heating, cooling, and exhaust applications that require thermal efficiency and flexible installation. It features a three layer construction with aluminum foil, PET, fiberglass grid reinforcement, and Owens Corning insulation cotton to help reduce heat loss and absorb noise. The duct can be bent, compressed, or cut to suit different installation needs while maintaining airflow performance.