General description Suitable for Dyson Pet Brush Set Switch Lock V8 V10 V11 V15 Vacuum Cleaner. This set is made from new high-quality materials, ensuring durability and a perfect match for your equipment. Clean accessories help maintain your home robot at peak performance, preventing dust, pollen, and other allergens from entering the air you breathe. Technical specifications Type: Vacuum Cleaner Accessories Material: Plastic Package Contents: 1 x Round Brush, 1 x Hose, 1 x Round Brush, 1 x Flat Brush Measurement allowed error: +/- 1-3 cm Usage To achieve the best cleaning and filtering effect, it is recommended to replace the cleaning accessories every 2-3 months, depending on the frequency of use. The contents of the accessories are easily removed and replaced as part of routine maintenance. Additionally, pre-filters can help reduce unpleasant odors from pets, smoke, cooking fumes, and various household products and chemicals.