1 micron 001 mm. You cannot guess the efficiency of a liquid filter.
Lowest Fuel Filter Micron Rating Peachparts Mercedes Benz Forum
Micron ratings for fuel filters. This rating filters a little less than the 5 micron rating. Filters with a 10 micron rating can remove some unseen materials from liquid but not bacteria or viruses. For example a filter may be described as being 50 efficient on 2 micron particles 75 efficient on 12 micron particles and 98 on 23 micron particles. Many folks prefer to use a 2 micron filter because they dont want to deal with the on engine primary filter and i cant say i blame them. Commonly used fuel filters may have multiple efficiency ratings describing their performance. You cannot guess the efficiency of a liquid filter.
For example a filter may be described as being 50 efficient on 2 micron particles 75 efficient on 12 micron particles and 98 on 23 micron particles. Fuel system pre filter before the pump. Its usually expensive and sometimes difficult to access. A micron rating for a fuel filter is a generalized way of quantifying the ability of the filters media to remove contaminants of a particular size. This filter needs to protect the pump from damage. Fluid filters can have a micron rating which expresses the filters ability to remove contaminants based on the size of the particles.
Commonly used fuel filters may have multiple efficiency ratings describing their performance. This filter is often difficult to change without introducing air into the system. 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. High performance fuel injector manufacturers recommend a 10 micron or finer filter. Fuel system final filter after the pump. 25 to 400 micron.
However 10 micron is still very small and can benefit many industries from oil to chemical plants because of their ability to filter so much. Like the micron ratings lower than this 10 micron rated filters tend to clog quickly. 1 to 40 micron. For example a filter with a micron rating of 7 will filter out contaminants of 7 microns or larger and a filter with a micron rating of 3 will filter out contaminates of 3 microns or larger.
Gallery of Micron Ratings For Fuel Filters
