K1 contains: v7v8v10v11 hose x1pc K2 contains: v7-v11 Short Hair Pet Brush x1pc K3 includes: v8 pet brush set K4 includes: V6 pet brush set Compared to traditional dog grooming tools, pet grooming kit works Compatible with Dyson vacuum and not need to clean the brush while grooming the dog, and no need to clean the floor after grooming. The dog brush attachment Compatible with Dyson vacuum can self-clean and capture hair that is sucked away hygienically Compatible with Dyson vacuum cleaner, without the mess. Our dog vacuum brush for shedding grooming is designed to be compatible with Dyson V6/V7/V8/V10/V11 vacuum cleaners. It effortlessly connects to Compatible with Dyson vacuum, providing powerful suction to effectively collect pet hair while you groom. The included extension hose provides flexibility and convenience in reaching every nook and cranny. Easily groom hard-to-reach areas and ensure thorough cleaning, leaving no hair behind. With Dog Brushes, grooming your furry friend has never been easier or more convenient. Tired of finding dog hair all over your furniture and clothes? Our dog vacuum brush effectively removes loose hair before it's shed, ensuring a cleaner and tidier living environment. Keep your furry friend's coat looking sleek and well-groomed while minimizing shedding.