The all stainless steel automated indexing gravity filtration system with roll media; allows for continuous filtration of grinding, cutting, stamping and machine tool coolant filtration; parts washer water filtration, industrial wastewater; process or cooling water. System pumps contaminated solution through a diffuser, which directs flow across the full width of the system's filter bed. Particle separation starts immediately via gravity flow through the media to the clean reservoir tank below the conveyor frame.