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Title: Piece of junk!
Review: First of all, my bad for not noticing that it only runs off of a car lighter-there is no 110v AC plug. It does not show that in the photos.Second, it quickly over-heats and shuts down as soon as the backpressure exceeds 35 lbs. if it is running for a few minutes. Then it will not start again for an hour!It finally quit completely after 2 months. Don't waste your $$.
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