Main features: factory production of filter material vacuum pump oil mist separator Series cartridges are produced using fully imported quality filter United States, Germany, Italy, South Korea and other countries, high-quality, cost-effective support for all types of rotary vane vacuum pumps use. Can Becker and BECKER, BUSCH & P Xu, LEYBOLD Leybold, RIETSCHLE Ridge music and other imported brands of vacuum pumps used cartridge interchange specifications correspond to host part number there: BECKER Becker vacuum filter series: BUSCH Busch vacuum pump exhaust filter Filter Series: 0532000506 0532000507 0532000512 0532000509,0532000508,0531000002,0531000001,0532000004,0531000005,0532000006,0532000002,0532000005,0532000003,0532127417,0532000034,0532000032,0532000031,0532000507 LEYBOLD Leybold Vacuum pump exhaust filter filter series: 1897371064773, 71064763,71417300 971431120.71232023,71405318,71018858,71046112,71213283,71212293 RIETSCHLE Rietschle vacuum pump exhaust filter filter series: 731400,731401,731399,731630.730936 730937,730516-0000,730514,731142,515310,730506,513457,730507 , 317957,730504,731148,731143,730513,730533-0000,730516 730507-0000,909503,730542,730517,730080,730502,515310,730506,730508,, 731468-R, 730080-0000 BECKER Becker vacuum pump exhaust cartridge filter series: 96541200000,9654160000,9654150000,9654090000,9654090000,9654090000, 909578,84040107,909514,909510,909514,909519,909518,909505,84040112,84040207 84040110000,9095060000, 909505,909507 ... Detailed specifications, welcome inquiries, drawings, sample processing can be customized for the customer!