120 mesh / 130 micron level of high performance filtration Disc Filter traps or retains large amounts of particles and solidsDisc Filter has a larger filtration area which means less frequent cleaning , reducing overall maintenance costs Disc filters are superior to screen filters for organic matter Widely used in home water filtration, agriculture irrigation, municipal garden irrigation and l 'industrial filtration applicationThe unique structure designed makes it easy to clean and easy to assemble even in narrow spaceNote: The data are all manual measurement, please allow 1 - 81cm error, Due to the light and display difference, there will be a certain color difference, depending on the physical object received.