Neither wavin wayne or the rest mentioned the reason I never bought another Fram after cutting one open, the gross lack of media area, 1/3 that of my number's AC, and less than half that of the other low cost brands. Nearly everybody here will agree you can buy a Purolator for about the same price and have a better filter. The older Super Techs were much the same inside as the Purolators, and much cheaper. Most of it and the other Champ brands are using a new design some don't trust, and has not proven itself yet. Most likely, anything you buy, except repainted Frams, such as Pennzoil, will be a better filter.