Approved Vendor 0338025752 Metal Pipe Straight, 1 1 2 in x 1 1 4 in, Male NPT Threaded x Male NPT Threaded 59LY34 Welted construction with steel safety Welted construction with steel safety toe cap Air Filter Type Automotive Engine Air Filter Air Filter Design Element Only Element Only Automotive Filters Yes Description Special Features Set of 4 Nylon Screen Supported Bag Air Elements Includes Oil Wetted Media UPS 791440060081 Type Bag Shape Rectangular Features Protects Rail Engines by Removing Airborne Contaminants without Restricting Airflow Use Location Engine Standards ISO 9001:2015 Product Type Engine Air Filter Media Material Nylon Oils Finish Coating Zinc Plated Side A Thread Type NPT Side B Thread Type NPT Manufacture Location Globally Sourced Country of Origin United States Class Class XH