Air Filter Assembly,Air Cleaner (Zr175 (ZR180)) Changzhou Hongbao Machinery Co., Ltd. Base Info Model NO.:Zr175 (ZR180)Type:Air FilterMaterial:Paper CoreStructure:Cartridge FilterTrademark:HBOrigin:Changzhou Jiangsu Description Pre:Filter for Single Cylinder Diesel Engine Spare Parts (Zr175) Next:Diesel Engine Flat Filters (R175 (R180))