General description Fit for M12 / M12 Pro Robot Vacuum Cleaner, this filter is made of high-quality material and is designed for easy removal and replacement as part of normal maintenance. It effectively traps dust and allergy particles during cleaning, making it ideal for asthmatics, allergy sufferers, or households with pets. It is recommended to replace the filter every 2-3 months to maintain optimal performance. Technical specifications Compatibility: Fit for M12 / M12 Pro Material: Plastic Package Contents: 2 x main brush, 10 x filter Measurement allowed error: +/- 1-3 cm 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.