【High-quality materials】The dust bag for; is made of high-quality non-woven fabric and ultra-fine blown fiber filter layer, double antibacterial design, with multiple layers of protection and excellent sealing. 【Effective dust filtration】The vacuum cleaner bag for can effectively filter 99.98% of dust and air particles, which can achieve a better cleaning effect and at the same time inhibit the odor caused by the growth of bacteria and other microorganisms. 【Convenience】We provide 6 dust storage bags, the dust bag with a capacity can be used for 50 days, but the specific replacement frequency depends on the frequency of use. Please note that the storage bags should be replaced timely to achieve the best cleaning effect of the vacuum cleaner. 【Easy to install】The replacement and installation methods are the same as the original parts, which is very convenient, and you can quickly complete the replacement of accessories. Fit for Ecovacs T80 Shipping quantity: 6 pieces