| Shipping | Tax | Terms Shopping Cart 0 Items Request for Quote 0 Items All Categories > Clean Air Treatment > Filtration > Solberg Specialized Filters > Oil Mist Discharge Filters > Advanced Search Advanced Search in Oil Mist Discharge Filters Enter at least one criteria to search items. Airflow (scfm) No Preference 4 4.5 7 8 12 16 20 24 40 44 50 55 125 175 250 300 500 800 1100 1800 Inlet and Outlet Connection Size No Preference KF25 NW16 NW25 NW40 Inlet and Outlet Connection Size (in) No Preference 0.5 0.75 1 1.25 1.5 1.75 2 2.5 3 4 5 6 8 Connection Type No Preference 1 3/4-20 Unified National (UN) 1-20 Unified National Extra Fine (UNEF) American National Standards Institute (ANSI) FLG PATTERN Female Pipe Thread (FPT) International Organization for Standardization (ISO) Flange Male Pipe Thread (MPT) National Pipe Straight Coupling (NPSC) Dimension A (in) No Preference 3 1/4 3.87 4.37 4.5 4.68 5 5.12 5.5 6 6 3/4 7 7.25 7.5 7.75 8.12 8.38 9 9.25 9.75 11.25 15.67 17.5 31.13 38.13 38.81 39.13 Maintain Your Air Compressor Learn more about maintaining your air compressor by downloading our eBook on air compressor maintenance. Download eBook