These filters are the ultimate in a high quality street filter is desired. Larger (3" long x 2" diameter) than the Inline Performance Filters, shown above, the Hi-Tech Filter uses two different stainless fine mesh filtering screens. One is coarser mesh to catch the large particles and the second is a very fine screen to capture the smaller ones. The screens are washable in solvent but should be replaced over time. These filters flow up to 150 GPH and filter as fine as 35 microns. These filters come with a stainless steel mounting bracket that is attached to the filter with stainless button head cap screws.