General description Replacement parts for V12 / J12 Ultra Robot Vacuums, made of high-quality materials to ensure optimal performance. This set includes various components designed to enhance cleaning efficiency and maintain air quality by filtering fine dust, pollen, and other allergens. Technical specifications Material: Plastic Package Contents: 1 roller brush, 10 side brushes, 10 HEPA filters, 10 mop cloths, 10 dust bags Measurement allowed error: +/- 1-3 cm Usage Regularly replace spare parts every 2 to 3 months for best performance. Uniquely designed brushes with rubber treads adapt to different floor surfaces, effectively removing small dust and large deposits. 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.