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Title: Do it yourself
Review: Replacing an air filter is one of the easiest bits of car maintenance you can do yourself. You literally open the hood, take the cover off the filter, take out the old one, put the new one in, and close everything up. It only takes a minute or two, and next to no skills with cars. If you know how to check your oil, you can change an air filter. The price on Amazon is great too, better than going to an auto parts store and definitely better than having your mechanic do it.
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