Hydraulic Tank Desiccant Breather, Micron Rating 3, Overall Length 5 in, Outside Dia. 4.0 in, Max. Operating Temp. 250 Degrees F, Inlet Size 1 in NPT, Max. Pressure 5 psi, Efficiency 98.7 Percent @ 3 Micron, Mounting Style - Breathers Screw-In, For Use...