General description For 11090 Revolution Robot Vacuum Parts are made of high-quality materials, ensuring a thorough cleaning experience. The side brushes allow the vacuum cleaner to reach into corners and tight spaces, while the filter effectively captures fine dust, pollen, and other allergens, improving air quality. Technical specifications Color: As shown Material: Plastic Package Contents: 2 roller brushes, 10 side brushes, 5 HEPA filters, 6 mop cloths, 8 dust bags Measurement allowed error: +/- 1-3 cm Usage For optimal performance, it is recommended to replace spare parts every 2 to 3 months. The uniquely designed brushes with rubber treads adapt to various floor surfaces, effectively removing everything from small dust to larger debris.