Model - 15CN - Replacement Filter Element Micro-glass replacement elements with a multi-layered design for high efficiency. The elements are suitable for Parker 15CN series medium pressure hydraulic filters. These filter / element combinations are installed downstream of the pump for protecting critical hydraulic components against dirt and matter generated within the pump. Applications The 15CN series filter is suitable for medium and low pressure sytem filtration requirments in a number of installations including, Compressor Lube Oil Off-line Filter Loops Machine Tools (Automotive Standard) Hydrostatic Drive Charge Pumps Mobile Equipment Pilot Lines For Servo Controls Oil Patch Drilling Equipment Injection Moulding Medium & Low Pressure