We have Interstate Pneumatics W1092 1-1/4 Inch Heavy Duty - Steel Bowl Filter - HIGH FLOW with Product Detail Port Size: 3/4" Filter Element Micron Size: 40 Micron Bowl Capacity: 16 Oz. Flow @ 100 PSI: 350 SCFM Bowl Material: Metal . The "Interstate Pneumatics W1092 1-1/4 Inch Heavy Duty - Steel Bowl Filter - HIGH FLOW" is best product for you. We recommended Interstate Pneumatics W1092 1-1/4 Inch Heavy Duty - Steel Bowl Filter - HIGH FLOW