General description For Robot Vacuum X20 PRO Parts include a main roller and side brushes made of high-quality materials. These components enhance the vacuum's ability to reach into corners for a more thorough cleaning. The included filter captures fine dust, reducing dust, pollen, and other allergens in the air. Technical specifications Color: As shown Material: Plastic Package Contents: 1 x roller brush, 4 x side brushes, 4 x HEPA filters, 4 x mop cloths, 4 x dust bags Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with For Robot Vacuum X20 PRO / D102GL Vacuum Installation Easy to remove and replace as part of normal maintenance Recommended replacement every 2 to 3 months for optimal performance