GV Central Vacuum Protective Hose Sock designed to fit all central vacuum hoses. This central vacuum protective hose sock from GV protects your hose from corners, furniture and more. Add years of your life to your central vacuum hose by protecting it. Add years of your life to your central vacuum hose by protecting it with the hose sock Dimensions: 8 inches in diameter This hose sock is designed for 30-foot central vacuum hose length but will also work on 35 foot length