Cleaning Supplies: The Holikme Dryer Lint Vacuum Cleaner Attachment helps you remove years of lint buildup inside your dryer vent, making your appliance safer and more efficient to operate. Household Essentials: The convenient vacuum hose attachment reaches into difficult places, perfect for cleaning behind appliances you can't reach. Compatible with Most Vacuum Cleaners: Our vacuum hose adapter fits most vacuum cleaners; simply follow the instructions for easy assembly and use. Note: Not compatible with Dy-son vacuum cleaners. Fire Prevention: Regularly clean your dryer vent to prevent deadly dryer exhaust fires caused by accumulated lint, a lint trap; also save on high cleaning costs. Package List: 1 Holikme Dryer Lint Vacuum Accessory (including vacuum adapter and hose attachment).