carefully study the model of the vacuum cleaner and what filters are suitable for it. I took two packages at once, two filters in each. It was hard to find the correct model. In the photo I compare the used and new filters.
iRobot Roomba 692: Smart Robot Vacuum with Wi-Fi, 🤖 Alexa Compatibility, and Pet-Friendly Features for Effortless Cleaning on Any Surface
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Robot vacuum cleaner Roborock S5 MAX Global, black
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Dyson V8 Absolute: The Ultimate Cordless Vacuum for Effortless Cleaning
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Vacuum cleaner Deerma DX700, white
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