General description High-quality replacement accessories for the For S20 Plus S20+ Robot Vacuum Cleaner, designed to enhance cleaning efficiency. These parts include side brushes, roller brushes, HEPA filters, and mop cloths, ensuring thorough cleaning by reaching into corners and filtering fine dust, pollen, and allergens from the air. Technical specifications Material: Plastic Package Contents: 2 roller brushes, 6 side brushes, 6 HEPA filters, 6 mop cloths Measurement allowed error: +/- 1-3 cm Usage For optimal performance, it is recommended to replace the spare parts every 2 to 3 months. The uniquely designed brushes with rubber treads adapt to various floor surfaces, effectively removing both small dust and larger debris.