I have not used these filter bags but they seem like a real replacement for the factory ones. The inlet port is made of plastic and fits the vacuum exactly. Theses are expensive compared to fakes, but you get what you pay for. I don't want to damage my vacuum cleaner by using poor quality filters.
Vacuum cleaner Deerma DX700, white
240 Review
Robot vacuum cleaner Roborock S5 MAX Global, black
298 Review
iRobot Roomba 692: Smart Robot Vacuum with Wi-Fi, ๐ค Alexa Compatibility, and Pet-Friendly Features for Effortless Cleaning on Any Surface
138 Review
Dyson V8 Absolute: The Ultimate Cordless Vacuum for Effortless Cleaning
142 Review