General description High-quality replacement parts for X50 Ultra Complete, L50 Pro Ultra, and X50 Master vacuum cleaners. These components are designed to enhance cleaning efficiency by reaching into corners and filtering fine dust, pollen, and allergens from the air. Technical specifications Material: Plastic Package Contents: 1 pair of roller brush, 4 side brushes, 4 HEPA filters, 4 mop cloths, 4 dust bags, 1 cleaning brush, 1 screwdriver Measurement allowed error: +/- 1-3 cm Usage Replace spare parts every 2 to 3 months for optimal performance. Components can be easily removed and replaced as part of normal maintenance. 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.