Compatible Model：For compatible with Xiaomi Roborock S5 S50 S51 S55 S6 S60 S65 E25 E35 E20 C10 T4 T6Notice : It is not suitable for S5 MAX , S55 MAX Model and S6 Pure , Please check the model before purchase.Attention：1、Before placing an order, please make sure that your device model is the relevant compatible model mentioned on this product page. You can check the specific product model on the nameplate at the bottom of the device (many sweepers have very similar names, so they need to be distinguished by specific models) , 2、This is not the original genuine product of the brand, if you are looking for the original genuine product, please do not place an order, we are selling brand new compatible accessories from third parties. The brand name or model designation of this product is for demonstration purposes only.3、The package includes all the kits, and the picture shows which option you have selected above.4、If the package is lost or damaged in transit, we will refund you, and you should contact us as soon as possible.5、Please give us a chance to solve any problems. We understand that if the order is wrong, it may bring you unpleasantness, but we will try our best to give you a satisfactory result.6、All dimensions of this product are measured manually, there will be 1-2mm error。 We offer durable and long-lasting replacements that make your filters last longer, saving you significant costs on your air cleaning needs year-round. It is easy to install without any additional tools, and you can do it by yourself in a short time. Our premium HEPA and brushes are washable and reusable, easily cleaned under cold water with an extra treated cleaning brush and allow 24 hours to completely dry before reinstalling.