Why does a new filter of the Xiaomi Smart Pet Care Air Purifier release black powder when unpacked?
When you unpack the new filter of the Xiaomi Smart Pet Care Air Purifier, you can notice small amounts of black powder. This is due to slight vibration or friction during transportation, which causes some activated carbon particles to loosen. This is a normal occurrence and not a cause for concern. If you find the black powder inside the packaging or the purifier, simply wipe it away with a damp, soft cloth before reassembling the filter. Once the purifier is in operation, you will not encounter any further release of powder. Rest assured, the device is safe to use, and this issue will not affect its performance.
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