Dryer Vent Hose, 4inch 10FT Flexible 4 inches x 10 feet, 4 in x 10 FT
It is safer than ordinary. Flexible Dryer Vent Hose is suitable for use in HVAC systems. Wide range of applications：Flexible Dryer Vent Hose is suitable for use in HVAC systems. Highest efficiency: It uses double-layer thickened aluminum foil combined with high-elastic spiral steel wire, which has strong supporting force and can be bent at will without deformation, ensuring the most efficient flow of air.