General description For J12 Ultra Robot Vacuum Cleaner, this high-quality replacement kit is designed to enhance the cleaning performance of your vacuum. Made from durable materials, it includes various components that ensure thorough cleaning by reaching into corners and filtering fine dust, pollen, and other allergens from the air. Technical specifications Material: Plastic Package Contents: 1 x roller brush 4 x side brushes 4 x HEPA filters 4 x mop cloths 4 x dust bags 1 x cleaning brush 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 different 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.