40 to 90 microns diameter of a human hair. Every filter features 100 micro glass media which ensures the best particle removal possible.
Amsoil Absolute Efficiency Spin On Bypass Filters
Oil filter micron chart. A micron is a unit of measure in the metric system equal to 1 millionth of a meter in length. For example a filter rated for twenty 20 microns means that the filter will capture and contain all particles in the fluid that are 20 microns and larger in diameter. Fluid filters can have a micron rating which expresses the filters ability to remove contaminants based on the size of the particles. Filters with a 5 micron rating remove a large amount of debris from liquid. For perspective the average cross section of a human hair is approximately 50 microns. Amazing technology when you think about it a portable water filter that can remove such microscopic and dangerous particles from water.
Water filters like the lifesaver jerrycan will filter out viruses to 0015 microns 15 nanometers in size which includes all of the most common viruses found in water. Fluid in 100 particles 5 microns upstream of filter 1 particle 5 microns downstream of filter filter a 99 at 5 micron fluid in 100 particles 5 microns upstream of filter 50 particles 5 microns downstream of filter filter b 50 at 5 micron. A micron rating is used to indicate the ability of an oil filter to remove contaminants by the size of the particles that the filter will collect and retain. 99 efficiency at 25 microns is what you can expect. 1 micron 39 millionth of an inch 0000039 254 micron visible with magnification. Full flow filters contain primary media which stops particles as small as 25 microns and lower oil flow filters also include a secondary media capable of stopping particles between 5 10 microns.
40 microns visible with magnification. Get superior particle removal and high performance from royal purples extended life oil filter. Obviously a small micron size oil filter is associated with lower wear rates and prolonged engine life more on this later. The filter media must remove particles from the oil in the target size range 10 microns for instance depending on the reliability objectives of the car owner. A good filter is low cost protection for expensive engine components. Oil enters through the series of small holes just inside the sealing gasket.
Gallery of Oil Filter Micron Chart
