[New Upgrade]-Essential for Dryer Vent-Our long attachment hose attaches to your vacuum and lets you clean the deep recesses of your appliances. Perfect for your washing machine, dryer, freeze dryer machine, and more can run more efficiently. Flexible and handy hose is perfect for removing lint build-up beyond you can't reach | [Improve Dryer Performance] The dryer that cannot be cleaned for many years accumulates a lot of dirt. The vents will become narrow or even blocked. Our dryer lint vacuum attachment can clean the vents effectively and make your equipment runs more efficiently | [Helps Prevent Fires] The dust lint is the main cause of fire in the dryer. Every year there are tens of thousands of fires caused by the failure of the dryer. So we need this helping clean dryer lints avoid fires. Keep them safe and protect the performance of dryer. It is valuable for you to choose this dryer vent cleaning hose | [Flexible and Bendable Hose] This vacuum attachment hose can adapt to narrow dryer vent filters, Can also get into curved corners we also have a guide iron to help control the direction. Perfect for cleaning appliances that you can't touch in or move | [2 Types of Hoses can be Switched for Use] In order to adapt to different dryer vents, we provide two types of hoses. When switching use, you only need to remove the adapter and the hose connection to connect to the corresponding long hose.