General description 100% new and high quality spare parts accessories for M8 Pro/D7 Robot Vacuum. Made of high-quality materials, these components ensure optimal performance and longevity of your vacuum cleaner. Technical specifications Type: Vacuum cleaner parts Material: Plastic Package Contents: 1 roller brush, 4 side brushes, 4 HEPA filters, 4 mop cloths Measurement allowed error: +/- 1-3 cm Usage The side brush allows your vacuum cleaner to reach into corners for a more thorough cleaning. The filter captures fine dust, reducing dust, pollen, and other allergens from entering the air. Uniquely designed brushes with rubber treads adapt to different floor surfaces, effectively removing everything from small dust to large deposits. For optimal performance, it is recommended to replace spare parts every 2 to 3 months.