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Kenmore Canister Vacuum Cleaner, Progressive, Blueberry 21614 Questions & Answers
My electrostatic air purifier cracks
If it's only doing it for a short period of time, it's picking up dust in the air and zapping it like a bug zapper. If it's continually doing it, there may be a short where the filter touches the electrodes or just misplacement of the filter.
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