... RatingHigh dirt holding capacity High reliable standard specifications Stainless steel pleated filter element has low pressure drop due to high porosity ... cleaning and with a long life-span Filtration area of pleated stainless steel filter element is increased by pleating Available ... 7, 10, 15, 20, 25, 30, 40, 60.Sizes of Pleated Filter Elements: Any outline size available according to customer's ...