rather than a flaw, but a nuance or feature: it takes me ten minutes to wash the filter. but it doesn't clog like a vacuum cleaner with bags (it would be silly to compare with the previous one, but by analogy I think that any vacuum cleaner with a bag spews a cloud of dust when it comes time to empty or change the dust container) so you don't have to wash it often.
iRobot Roomba 692: Smart Robot Vacuum with Wi-Fi, 🤖 Alexa Compatibility, and Pet-Friendly Features for Effortless Cleaning on Any Surface
138 Review
Xiaomi Mi Robot Vacuum-Mop Essential Robot Vacuum Cleaner, white
284 Review
Vacuum cleaner Deerma DX700, white
240 Review
Vacuum cleaner Deerma DX118C RU, white/grey
144 Review