The Auto-Vac® wastewater treatment system will remove virtually all suspended solids from liquid slurries. It is self-cleaning with every revolution, thus, it never blinds. With the aid of a diatomaceous earth filter media, solid particles as small as ½ micron are removed from the liquid being filtered. Pre-piped, pre-wired and skid-mounted, the Auto-Vac wastewater treatment system is easily added to any manufacturing or processing facility.