ALAR provides time-proven equipment for Ready-Mixed and Precast Producers dealing with high return rates, color and high strength concrete wash-up. The ALAR Auto-Vac® C-Series filter has redefined wastewater filtration in the concrete industry. It is the only self-cleaning filter (non-clogging) on the market that filters cement fines and pigment water out of concrete process (gray) water; yielding clear recyclable water and dry management solids. The Auto-Va®c is the mechanical alternative to conventional weir systems and dredging operations used by precast and ready mix producers dealing with high return rates, color, and high strength concrete. The Auto-Vac® comes in 16 sizes to accommodate virtually any volume.