Built to resist corrosion, these filters can withstand harsh environments that would cause standard filters to break down and fail. Use them to remove oil from compressed air to extend the service life of air-powered tools and equipment. They’re also known as coalescing filters. To prevent clogs, install a particle filter before the oil filter.

316 stainless steel filters are extremely corrosion resistant, so they’re often used in facilities that manufacture semiconductors, chemicals, or paper. Their housing and bowl meet NACE (National Association of Corrosion Engineers) specifications.