Material Excellence: Crafted from robust materials, this dust bag filter set ensures durability and longevity. Ideal for both home and professional use, it withstands the rigors of frequent cleaning tasks, making it a reliable choice for maintaining your vacuum cleaner.Dual Functionality: Engineered with a quick-drying foam filter, this set supports both wet and dry vacuuming operations without the need for swapping filters. This versatile feature simplifies maintenance and enhances the vacuum's utility in diverse cleaning environments.Enhanced Motor Protection: This filter set not only reduces operational noise but also safeguards the motor from potential damage, thereby prolonging the vacuum's lifespan. Regular use of this filter ensures that the vacuum operates at peak efficiency, preserving its condition over time.Easy Maintenance: Designed for hassle-free replacement, this filter can be easily removed and installed. Regular maintenance, which involves simple steps, helps in keeping your vacuum cleaner in optimal condition, ensuring it performs well in various cleaning tasks.Optimal Performance Recommendation: To maintain your vacuum cleaner's efficiency, it is advised to replace the filter every 2 to 3 months. Regular replacement prevents performance degradation and extends the lifespan of the vacuum, ensuring it always operates at its best. Colour:As ShownMaterial:Paper + cotton Package Contents:5 * dust bag 3 * filter cotton 3 * filter bag Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.