Compatible with Multiple Models: Designed to fit seamlessly with for Z5 / Z5 Pro / Z50 Ultra,Vacuum Cleaners. These parts your vacuum operates at efficiency. The dust bag is made of melt-blown fabric and non-woven fabric, combined with the cleaning station can effectively capture 99.7% of ultra-fine dust down to 0.3 tiny particles. Auto Lock: It lock automatically when you lift the dust bag, completely sealing the dust bag inlet to dust and dirt stay inside the bag. High-Efficiency HEPA Filters: Capture up to 99.9% of dust and particles as small as 0.3 microns. These filters are essential for maintaining indoor air quality, preventing fine particles from re-entering your living environment, thus ensuring a cleaner, healthier home. User-Friendly Installation: Our replacement parts are not only washable and reusable but also designed for easy installation. This user-friendly design allows for simple maintenance and of your vacuum components, saving time and effort in upkeep. Color:As Shown Material:plastic Package Contents: 2 * Tracked Soft Bristle Mop Cloth 2 * Side brush 2 * Filter 2 * Dust 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.