PC Racing FLO Drop In Stainless Steel Oil Filter PC123 These reusable oil filters are made from laser cut, medical grade, 304 stainless steel micronic filter cloth In addition to filtering down to 35 microns, this high-tech filter technology maintains consistent flow under all conditions including extreme heat (up to 600), the presence of water and cold start-ups Will save the average user hundreds of dollars and valuable time by simply using this one filter for the life of your motorcycle