Emgo 10-82222 Chrome Finish Spin-On Microglass Oil Filter Emgo's new microglass oil filter stops almost 100 percent of the harmful particles inside your engine Regular filter media traps particles over 20 microns, while Microglass media traps particles of 10 or more microns in size dead in their tracks While offering superior filtration and oil flow Emgo's dyno testing has shown a horsepower gain High performance oil filter with a high oil flow capacity to withstand high heat and pressures