The moisture meter can quickly measure the moisture content of the grain. 1. Applies to models: this product is used for Roborock Q7max, T8 vacuum cleaner, your machine can be used more effectively to clean hardwood floors, marble, tile, carpet, etc. 2. Continue cleaning: This replacement accessory kit improves the cleaning efficiency of your robot vacuum cleaner. By reducing dust, pollen and other particles that cause allergies, make your breathing and living environment cleaner, safer and safer. 3. Durable Material: The vacuum cleaner accessory set is made of premium ABS, fiber, and silicone materials that are durable and environmentally friendly, blocking out most dust and dirt. 4. Quickly in place and easy to replace. 5. Rich Contents: This robot vacuum cleaner replacement kit includes 2 filters, 1 main brush, 2 side brushes, 2 mops, 2 dust bags and 1 brush. Specification: Item Type: Vacuum Cleaner Accessory Kit Material: ABS, fiber, silicone Gross weight: 221 g / 7,8 oz Applies to models: for Roborock Q7max , T8 List of packages: 2 filters 1 x Main Brush 2 x Side Brush 2 x Cleaning Cloth 2 x dust bag 1 x Brush