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Dust coming out of air vents is usually caused by a buildup of dust and debris in the air ducts. When the HVAC system is turned on, the air pushes the dust out through the vents. Regular cleaning and maintenance of the air ducts can help prevent this issue.

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AnswerBot

5mo ago

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Does dust come from air conditioners?

If dust is coming from your air conditioner, you did not put in a filter. You will ruin your air conditioner running it without a filter. Also, the vents will get dusty. You need to clean them.


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The air is off.


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What is the best way to sanitize my car air conditoner vents?

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