General description For Bot L30 Ultra L20 Robot Vacuum Spare Parts are designed to enhance the cleaning efficiency of your robot vacuum. Made from high-quality materials, these parts ensure thorough cleaning by reaching into corners and filtering fine dust, pollen, and other allergens from the air. Technical specifications Color: As Shown Material: Plastic Package Contents: 1 roller brush, 4 side brushes, 4 HEPA filters, 6 mop cloths, 6 dust bags Measurement allowed error: +/- 1-3 cm Usage It is recommended to replace the spare parts every 2 to 3 months to maintain optimal performance of the vacuum cleaner. The uniquely designed brushes with rubber treads adapt to various floor surfaces, effectively removing both small dust and larger debris.