Took 2 tries but it worked and worked great. TIP: To find the correct filter size for your vacuum cleaner, count the number of white squares at the top of the filter and match them to the picture in the description online. There seems to be 3 or more sizes and they look the same with the same part number.
Xiaomi Mi Robot Vacuum-Mop 2 Lite RU robot vacuum cleaner, white
198 Review
Vacuum cleaner Deerma DX118C RU, white/grey
144 Review
Xiaomi Mi Robot Vacuum Cleaner 1S Global Robot Vacuum Cleaner, white
389 Review
iRobot Roomba 692: Smart Robot Vacuum with Wi-Fi, π€ Alexa Compatibility, and Pet-Friendly Features for Effortless Cleaning on Any Surface
138 Review