Three Dollars of Savings, Three Thousand Dollars of Regret: The Truth About Discount Oil Filters
Bargain oil filters may look identical to premium options on the shelf, but their internal construction tells a very different story. From flimsy bypass valves to inadequate filtration media, the cheapest filters on the market create conditions that silently destroy engines over tens of thousands of miles. Understanding what separates a quality filter from a liability could be the most important purchasing decision you make this year.