Many fuel filters are referred to as a particular “micron” size. What this refers to is a size of particle that is allowed to travel through the filter. The size of the particle is determined by the speed it is traveling through the filter. We have carefully calculated the micron we sell in each of our filters to give you the maximum protection. Below are the micron sizes we sell in our filters.
Pressure side of pump = 140 Micron
Inline side of pump = 100 Micron
In tank filters = 60 Micron
Gasoline = 45 Micron