The PATENT PENDING SWAMP COOLER FILTER is a specially designed filtering device configured to be installed in the water intake hose (or pipe) of existing Swamp Coolers in a position to filter incoming water before it reaches the swamp cooler's lines. This process allows your swamp cooler hose lines to remain free of dirt and particles which keeps your water lines clog free. It saves you time on maintenance and keeps your swamp cooler functioning at its maximum capacity.