Compatibility: This replacement filter is compatible with Proscenic P11, P10, P10Pro, P11 Pro, and U11 handheld vacuum cleaners. Please verify your vacuum model number before purchasing. Efficient Filtration: These filters help maintain vacuum performance and reduce dust emissions, improving air quality during use. Eco-Friendly: Made from high-strength, eco-friendly ABS materials, these filters keep your vacuum in optimal working condition. Vacuum Cleaner Accessories Filter: Ideal replacement for old or worn-out filters, helping to extend the life of your vacuum cleaner. Regular Replacement for Optimal Performance: For best results, replace the filter every 23 months depending on usage. The filter is easy to remove and install as part of routine maintenance. High-Efficiency Filtration: High-efficiency air filters capture up to 99.97% of particles, helping to remove household dust, pet dander, and other allergens. Type: Vacuum Cleaner Accessories Quantity: 1 piece Color: Blue Material: Plastic Package Contents: 1 x Filter Note: The package includes only the items listed above; other accessories are not included. Due to lighting effects and monitor settings, the actual color may vary slightly from the image. Measurement may vary by 13 cm.