Schwarze pure vacuum and regenerative air sweepers, equipped with catch basin cleaners, are one of the most cost effective Best Management Practices (BMPs) for MS4 NPDES permits. MS4s can earn up to 1 impervious acre of treatment for each curb mile swept with additional credits for TMDL reduction. The powerful vacuum hose and high-pressure wash wand helps street departments clean catch basins during spring and fall clean up.
