7 Filter Presses for industrial and municipal water, wastewater, and chemical/liquid process treatment; Filter Press Cloths in the nature of cloth filters for capturing solid particles in industrial and municipal water, waste water, and chemical process treatment; Filter Plates for holding filter cloths in filter presses for industrial and municipal water, waste water, and chemical/liquid process treatment; Filter Plate Shifters in the nature of automatic and semi-automatic mechanical plate shifters for moving filter plates; Filter Cake Discharge equipment, namely, mechanical discharging hoppers, conveyors and chutes for collecting and moving captured solid particles from filter presses; Hydraulic Systems comprised of pumps, valves, and manifolds for opening and closing and clamping a filter press; Pump Skids, namely, movable skids for mounting a feed pump for pumping liquids and solids to filter presses; Continuous Sludge Dryers for drying captured solid particles from filter presses, reducing its volume and weight