Don't buy these filters they look nice and fit perfectly on the master vacuum cleaner and when they get full and dirty go wash them with water and dry them If you find that the paper filter is of poor quality and the paper just creases and the filter breaks, I now buy a filter that I can use over and over again and the way you clean the filter is by flushing it with water wash, or at least that's how I clean. Therefore, these filters cannot absorb water, which means they are very difficult to clean, making them virtually useless. I would ask Revain to return my money but I'm not sure they will honor that request.
Vacuum cleaner Deerma DX700, white
240 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
Robot vacuum cleaner Roborock S5 MAX Global, black
298 Review
Xiaomi Mi Robot Vacuum Cleaner 1S Global Robot Vacuum Cleaner, white
389 Review