HEPA filter is made of good eco-friendly materials, delicate and delicate, and matches the equipment, to ensure optimal performance and a healthier lifestyle. HEPA filter is easy to remove and replace as part of routine maintenance, matching with the equipment, the filter element can be removed and flushed for easy maintenance, washed with warm water and reinstalled after it is completely dry. Unlike the traditional cleaning method, using our dust bag, the garbage and dust can be picked up and disposed easily. Meanwhile, no flying dust and secondary pollution will be caused to the environment and human body. The dust bag can hold your household garbage of several weeks. The filter bags are made of high quality melt-blown fiber filter layer and non-woven fabrics, which can effectively block dirt, pollen and small dust particles etc. The non-woven fabric can be decomposed within 90 days under natural conditions and will not have any pollution to the environment. All the parts on the dust bag are made of Environmentally friendly materials. The Dust Bags of the latest version are sealed by professional machines, with stronger capabilities to filter up to 99.9% of the dirt, pollen, small dust particles and substances in the air, which allow your family to enjoy cleaner environment and air within the house. Applicable Models:Compatible for Dreame Z10 Station Colour:As Shown Material:Plastic Package Contents: 1 * Main Brush 2 * Dust Bag 3 * Filter 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.