[Perfect Compatibility] The Replacement Vacuum bags are specially developed for S7 S7+ S7 MaxV S7 MaxV Plus S7 MaxV Ultra T7s T7s Plus. The installation of the dust bag is the same as the dust bag, which is easy to install and easy to use. [ Package]This package will come with 12 pieces of high quality vacuum dust bags. It is a cost-effective choice to supplement the replacement filter bags for your robotic vacuum. [Powerful Dust Bags] Unlike the traditional cleaning , using our dust bag, the garbage and dust can be picked up and disposed easily. Meanwhile, no flying dust and secondary [Premium Materials] 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. [Newest Upgraded Dust Bags] 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 . Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Material: non-woven fabric colour: white Package Contents: 12 x Dust Bags 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.