This F74 Series Standard Airline Filter from Dixon features a 7-ounce reservoir, a 40-micron element, and has a size of 3/4 inches. This model has a transparent bowl and guard, which facilitates an operating pressure of 200 PSIG in the temperature range of -30F - 125F. Also, it has a manual drain and conforms to particle removal per ISO 8573-1, Class 5, and Class 3.