General description This 21PCS Replacement Parts set is exclusively compatible with the AIRROBO P20 Robot Vacuum Cleaner. Regularly replacing these parts ensures your vacuum operates at peak performance, effectively removing dirt, dust, and debris, including pet hair, from corners and edges. Technical specifications Material: Plastic Color: Gray Black + White Package Contents: 2 x Main Brush 8 x Hepa Filters 10 x Side Brushes 1 x Cleaning Brush Measurement allowed error: +/- 1-3 cm Usage Maximize the life and efficiency of your vacuum by replacing components every 3 to 6 months, depending on usage. If the brush bristles are bent, soak the brush in warm water to restore it without affecting quality or performance. Other information The Hepa filters block 99.97% of airborne particles, including pollen, dust, and pet dander as small as 0.3 microns. The dust bag captures 99.7% of ultrafine dust down to 0.3 microns. Superior V-shaped roller brushes adapt to the shape of your floor for