[Stretch universal connector] The cotton velvet vacuum accessories of the dryer have high-quality elastic universal connectors suitable for all vacuum cleaners, so there is no need to worry about compatibility. [Flexible and bendable hose] This multifunctional vacuum accessory features flexible hoses that can easily adapt to narrow ventilation filters and reach narrow or curved corners. Including a guide iron to help guide the hose and improve workability, making it ideal for cleaning hard to reach areas in the dryer. [Easy to use] Simply connect the hose to the vacuum cleaner, insert it into the vent, and then turn on the vacuum cleaner. It will quickly and effectively absorb lint and debris, leaving your ventilation system spotless and your dryer working at its best. [Cleaning up years of accumulated cotton fluff] Over time, lint will accumulate and block the ventilation openings of your dryer. Regular cleaning can improve efficiency and prevent ventilation issues, keeping the dryer running smoothly. [Fire prevention and cost savings] Regular cleaning of cotton lint can help prevent dryer vents from catching fire and save you up to $150 in professional cleaning service fees., Weight: 0.661386786 pounds, Manufacturer: JOPWUE