互換進口濾芯系列：
PALL（頗爾）；HYDAC（賀德克）；MAHLE（瑪勒）；PARKER(派克）；ARGO（雅歌）；
FILTREC(富卓）；STAUFF(西德福）；VICKERS(威格士）；EPPENSTEINER(EPE)；
TAISEI KOGYO(大生）；INTERORMEN(英德諾曼）；MANN（曼）；DONALDSON(唐納森）；
HY-PRO（海普洛）；MP-FILTRI（翡翠）Rexroth(力士樂)；SOFIMA (索菲瑪）；普拉賽（PLER)；
艾利遜（ALLISON）;恩格爾（ENGEL）;德馬格（DEMAG);SCHROEDER(施羅德）公司過濾器、濾芯系列等國外500多家知名品牌公司的產(chǎn)品。
在液壓中，用于濾除工作介質(zhì)中的固體顆粒及膠狀，有效控制工作介質(zhì)的污染度。本系列濾芯是對國外進口設(shè)備用濾芯國產(chǎn)化后的替代產(chǎn)品，可以替代原裝進口濾芯。
1、冶金用于軋鋼機、連鑄機液壓的過濾及各種設(shè)備的過濾。
2、石化：煉油、化工生產(chǎn)中的產(chǎn)品及中間產(chǎn)品的分離及回收，凈化、磁帶、光盤及攝影膠片在制造中的凈化，油田注井水及天然氣除顆粒過濾使用。
3、紡織：聚脂熔體在拉絲中的凈化及均勻過濾，空壓機的保護過濾，壓縮氣體的除油除水。
4、電子及制藥：反滲透水、去離子水的予處理過濾，洗凈液及葡萄糖的前處理過濾。
5、火電及核電：氣輪機、鍋爐的、速度控制、旁路控制油的凈化，給水泵、風(fēng)機及除塵的凈化。
6、機械加工設(shè)備：造紙機械、礦業(yè)機械、注塑機及大型精密機械的和壓縮空氣的凈化，煙草加工設(shè)備及噴涂設(shè)備的粉塵回收過濾。
7、鐵路內(nèi)燃機及發(fā)電機：油及機油的過濾。
8、汽車發(fā)動機及工程機械：內(nèi)燃機用空氣濾、機油濾、燃油濾、工程機械、船舶、載重車用各種液壓油濾、柴油濾、水濾。
【信龍濾器】AC Delco A2012C, Baldwin RS3548, Donaldson EAF5109, EPG130077, EPG130079, EPG130089, G130079, G130089, G130185, P533655, P533930, P536142, P539186, Eurofilter 220047, Fleetguard AF25354, AF25355, AF25359, Fleetrite AFR825354, AFR825355, AFR825359, Ford F6HZ9601AB, F6HZ-9601-AB, Fram CA8466, Hengst E787L, In-Line Filters FA13429, FBWRS3548, FBW-RS3548, FINFA13429, FIN-FA13429, Isuzu 2-90646-940-0, 8-12471-801-0, John Deere RE51629, Kralinator LA1610, LA1624, Leyland Daf BL 1144787,【信龍濾器】 Luberfiner LAF3930, LAF6142, Motorcraft FA1635, Napa 6664, Purolator Facet A65154, A65343, Wix 46664, 546664, Woodgate WGA1107Atlas Copco 1613950300, Baldwin RS4969, Compair Holman 100006374, Coopers Fiaam GUD AEM2850, FLI9039, Crosland 8349,【信龍濾器】 Donaldson P782880, Filtration Control MAN4821, Fleetguard AF25876, Fleetrite AFR825876, Fram CA9570, Hengst E595L, In-Line Filters FA11057, FBWRS4969, FBW-RS4969, FINFA11057, FIN-FA11057, Iveco 42471166, 42471166097, 42553257, 4586056114, 504000160, Luberfiner LAF6682, Mahle Knecht LX1276, Mann and Hummel C25860/1, C25860/3, C25860/6, C258601, C258603, C258606, Schupp SF SL81191/2, SL811912, Sogefi Pro FLI9039/SGP, FLI9039SGPBaldwin RS5470, Donaldson P618930, In-Line Filters FA13550, FBWRS5470, FBW-RS5470, FINFA13550, FIN-FA13550, John Deere AH212294, Luberfiner LAF8878, Mann and Hummel C301730, C3017301, Schupp SF SL81618, Wix 49294Baldwin RS3520,【信龍濾器】 Caterpillar 3I1656, Donaldson P526678, Fleetguard AF25040, Fleetrite AFR825040, Fram CA7491, In-Line Filters FA13418, FBWRS3520, FBW-RS3520, FINFA13418, FIN-FA13418, Kralinator LA1551, Luberfiner LAF4497, Napa 6581, Purolator Facet A65093, A65921, Wix 46581, 546581, Woodgate WGA1112Alco MD7592, Baldwin RS4967, Coopers Fiaam GUD AEM2870, FLI9043, Crosland 8267, Donaldson P782396, Fleetguard AF25632, Fleetrite AFR825632, Fram CA9560, Hengst E420L, Hifi Hirschi Jura SA16257, In-Line Filters FA11003, FBWRS4967, FBW-RS4967, FINFA11003, FIN-FA11003, Mahle Knecht LX1281, Mann and Hummel【信龍濾器】 1062649S01, C341500, Napa 9961, Sakura A-7124, Schupp SF SL81078, Sogefi Pro FLI9043/SGP, FLI9043SGP, Tecfil AP5572, Volvo 3162322, 8149961, 814996-1, Wix 49961, Woodgate WGA1560Baldwin RS5438,【信龍濾器】 Compair Holman 100009925, Donaldson P785001, Fleetguard AF26262, Hengst E661L, In-Line Filters FA13541, FBWRS5438, FBW-RS5438, FINFA13541, FIN-FA13541, Mahle Knecht LX1798, MAN 81.08405.0023, 81084050023, Mann and Hummel C23513/1, C235131, Schupp SF SL81608【信龍濾器】EQUIVALENTS: 
Baldwin RS5707, Clarcor K3043OUTER, Fleetguard AA90141, AF26597, In-Line Filters FA13591, FBWRS5707, FBW-RS5707, FINFA13591, FIN-FA13591【信龍濾器】Baldwin RS5461, Coopers Fiaam GUD AEM2756, FLI9181, Fram CA5985, In-Line Filters FA10974, FFRCA5985, FFR-CA5985, FINFA10974, FIN-FA10974, JCB 32/210001, 32210001, Schupp SF SL81017, Wix SA10017Baldwin RS3508XP, In-Line Filters FA13412, 【信龍濾器】FBWRS3508XP, FBW-RS3508XP, FINFA13412, FIN-FA13412, Napa 6476, Sakura A5573SBaldwin RS3517XP,【信龍濾器】 Donaldson EAF5105, In-Line Filters FA13415, FBWRS3517XP, FBW-RS3517XP, FINFA13415, FIN-FA13415, Komatsu 1308462H1, Mann and Hummel C24015, Sakura A5666, A5668SEQUIVALENTS: 
Baldwin RS3726, Coopers Fiaam GUD AEM2712, FL16931, FLI6931, Crosland 9159, Donaldson P778336, Fleetguard AF25313, Fleetrite AFR825313, Fram CA5760, Hengst E290L, Hifi Hirschi Jura SA16105, In-Line Filters FA10923, FBWRS3726, FBW-RS3726, FINFA10923, FIN-FA10923, Luberfiner LAF8087, Mahle Knecht LX712, Mann and Hummel 1035810S01, C301500, Sakura A-8656, Scania 1335678, 1421021, Schupp SF SL5669, Sogefi Pro FLI6931/SGP, FLI6931SGP, Sure SFA5678, Tecfil ARS1188, UFI Sofima 2735800, Virgis CH14902, CH-14902, Woodgate WGA1249【信龍濾器】Baldwin RS3744, Case IHC 275809A1, 87013225, 87682984, KSH0933, Caterpillar 1421339, 142-1339, 1517738, 151-7738, Clarcor E29046, Coopers Fiaam GUD AEM2752, FLI6916, Crosland 9808, Donaldson FRG130061, FRG130097, G130061, G130097, P537876, P777275, P777279, P777409, P780910, P812363, P812368, FG Wilson 901034, Filtration FTA3530, Fleetguard AF25437, AF25756, Fleetrite AFR825437, Fram CA5872,【信龍濾器】 CA8621, Furukawa 38802111210, Greyfriars 1560A, Grove 9304100227, Hengst E313L, E844L, Hitachi 4459549, 4654966, L4459549, Ingersoll Rand 85400737, In-Line Filters FA10955, FBWRS3744, FBW-RS3744, FINFA10955, FIN-FA10955, JCB 32/925335, 32925335, 58012141, John Deere AT175223, AT223226, F061497, F301161, Kalmar 9231100577, Kralinator LA1784, LA1831, Leyland Daf BL 1295090, MA754, Linkbelt E3H0146, E3H0148, Luberfiner LAF8669, LAF8745, Mahle Knecht LX1025, Mann and Hummel 4592057380, C291410, C291420, C291420/2, C2914202, Napa 2803, New Holland 73181672, 84032106,【信龍濾器】 Perkins CV20948, Renault 7700056504, Sakura A5102, A-5102, A51021, A-5102-1, AS-5102, Schupp SF SL5652, Sogefi Pro FLI6916/SGP, FLI6916SGP, Sure SFA0948P, Timberjack F434394, UFI Sofima 2736000, Virgis CH14888, CH-14888, CH16689, CH-16689, Volvo 1110022, 11110004, 11110022, 11110109, 11110280, 11110604, 14509449, Wix 42803, 542803, Woodgate WGA1238Alco MD7566, MD-7566, Baldwin RS3826, Case IHC 8900128075, Caterpillar 1517737, 151-7737, Donaldson P777871, P786334, Euclid E12978856, Eurofilter 220076, Fleetguard AF25479, AF25619, Fleetrite AFR825619, In-Line Filters FA10005, FBWRS3826, FBW-RS3826, FINFA10005, FIN-FA10005, Liebherr 10044851, 10101161, Luberfiner LAF8765, Mann and Hummel 4592157154, C321900, Moxy 506980, Napa 6492, New Holland 84069017, Sakura A7118, A-7118, A7119S, A-7119-S, Sure SFA7871P, Terex 15272252, Van Hool 10582248, Virgis CH16521, CH-16521, Volvo 11033998, 110339983, 11033998-3, 11110605, 12978856, Wix 46492, 546492, Woodgate WGA1883Baldwin RS3936, Donaldson EAF5108, EPG110215, P540654, P540731, P600676, Fleetguard AF25687, Fleetrite AFR825687, Fram CA8932, In-Line Filters FA13466, FBWRS3936, FBW-RS3936, FINFA13466, FIN-FA13466, Kralinator LA1921, Luberfiner LAF8691, Napa 6353, Purolator Facet A75911, Wix 46353, 546353Atlas Copco 2914502300, 2914-5023-00, 2914502900, Baldwin RS3996, Caterpillar 2456375, Claas 545994.0, 545994.1, 5459940, 5459941, 7997960, Clarcor E29117, Coopers Fiaam GUD AEM2918, FLI9203, Demag 42052012,【信龍濾器】 Donaldson P782105, Fleetguard AF25767, AF26399, AF27872, Fleetrite AFR825767, Fram CA10030, Fuchs 5501661140, Hengst E630L, E630L01, Hifi Hirschi Jura SA17206, Ingersoll Rand 54672563, In-Line Filters FA10929, FBWRS3996, FBW-RS3996, FINFA10929, FIN-FA10929, JCB 32/925284, 32925284, Liebherr 571558808, Luberfiner LAF6098, Mann and Hummel 4570057994, C25710, C25710/3, C257103, Massey Ferguson 3902806M1, 3902806-M1, Napa 9711, Ponsse 60161, Schupp SF SL81067, SL810672, Valtra Valmet 20288700, 34088700, Virgis CH16969, CH-16969, Volvo 24424482, 3840036, Wix 49711, 549711