General description Side Roller Brush for Robot 1/2 Generation S50/55 is designed for high-quality cleaning performance. Made from durable materials, this brush set allows your vacuum cleaner to reach into corners and crevices for a more thorough clean. The included filter effectively captures fine dust, reducing allergens like pollen from entering the air you breathe. Technical specifications Material: Plastic Package Contents: 2 x roller brush 6 x side brush 4 x HEPA filter 8 x rag 12 x water core 2 x clean 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 everything from small dust to larger debris. Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.