Most oil free units are nice because of low maintenance, but they tend to wear out rather quickly. An oil unit is more maintenance, but last longer, if you change the oil. This is not the case with the Porter Cable compressors. They are all pretty much oil free and maintenance free, but they last a long time, even longer than some oiled units. Porter Cable is one of the larger sellers of air compressors for a reason, because they are built on quality and durability.
Porter Cable Air Compressors – Porter Cable offers a variety of air compressors and most of them are oil free. Air compressors do not have a lot of options. The most important thing to consider is what tools you will be running from the compressor and how much PSI they will require. Tank size is about the biggest option.
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