General description High-quality replacement parts for robot vacuum cleaners, designed to enhance cleaning efficiency. The set includes roller brushes, side 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, 4 HEPA filters, 4 mop cloths, 1 cleaning brush 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.