General description For Robot Vacuum X20 PRO / D102GL Parts are made of high-quality materials designed for effective cleaning. The side brushes allow the vacuum cleaner to reach into corners for a more thorough clean, while the filters capture fine dust, reducing allergens like pollen from entering the air. Technical specifications Material: Plastic Package Contents: 2 x roller brush 6 x side brush 12 x HEPA filter 10 x mop cloth 8 x dust bags Measurement allowed error: +/- 1-3 cm Usage It is recommended to replace 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.