Replace SOTRAS Compressed In-line Air Filter Element SM9919 E1-16 SM9931 E3-16 SM9945 E5-16 SM9957 E6-16 SM9969 E7-16 SM9981 E9-16 Compressed Line Air Filters1. Imported Material, Exquisite craftsmanship2. Strong technical support and strict quality control for filter3. Short lead time (prompt delivery)4. Passed ISO 9001-2008 quality certificate5. High filter efficiency 99.99%6. Excellent performance7. Every filter will be tested before delivery8. easily for installation ,easily for replacement9. Simple structure,Top quality Related Filter Element Part Numbers SM9918E1-12SM9930E3-12SM9944E5-12SM9956E6-12SM9968E7-12SM9980E9-12SM9919E1-16SM9931E3-16SM9945E5-16SM9957E6-16SM9969E7-16SM9981E9-16SM9920E1-20SM9932E3-20SM9946E5-20SM9958E6-20SM9970E7-20SM9982E9-20SM9921E1-24SM9933E3-24SM9947E5-24SM9959E6-24SM9971E7-24SM9983E9-24SM9922E1-28SM9934E3-28SM9948E5-28SM9960E6-28SM9972E7-28SM9984E9-28SM9923E1-32SM9935E3-32SM9949E5-32SM9961E6-32SM9973E7-32SM9985E9-32SM9924E1-36SM9936E3-36SM9950E5-36SM9962E6-36SM9974E7-36SM9986E9-36SM9925E1-40SM9937E3-40SM9951E5-40SM9963E6-40SM9975E7-40SM9987E9-40SM9926E1-44SM9938E3-44SM9952E5-44SM9964E6-44SM9976E7-44SM9988E9-44SM9927E1-48SM9939E3-48SM9953E5-48SM9965E6-48SM9977E7-48SM9989E9-48SM9928E1-52SM9940E3-52SM9954E5-52SM9966E6-52SM9978E7-52SM9990E9-52SM9929E1-54SM9943E3-54SM9955E5-54SM9967E6-54SM9979E7-54SM9991E9-54 Filter elements are tested according to the following ISO standards:ISO 2941 Verification of collapse/burst resistanceISO 2942 Verification of fabrication integrityISO 2943 Verification of material compatibility with fluidsISO 3723 Method for end load testISO 3724 Verification of flow fatigue characteristicsISO 3968 Evaluation of pressure drop versus flow characteristicsISO 16889 Multi-pass method for evaluating filtration performance Packing & ShippingPlastic bag inside,carton box outside, or according customer special requirement.Pallet or wooden box or according customer special requirement. Our ServiceHydraulic FiltersArgo, Boll, Bosch Rexroth, CJC, Donaldson, Eaton (Internormen), Filtrec, Gardner Denver, Hydac, Hy-pro, Hifi, Hilco, Indufil, Mahle, Mp Filtri, OMT, Pall, Parker, Stauff, SF, Schroeder,Taisei Kogyo, UFI, Vickers... Compressor Air Filters & Oil Filters & SeparatorsAtlas Copco, Aerzen, ABAC, Boge, Bolaite, Compair, Ceccato, Elgi, Fusheng, Gardner Denver, Hifi, Hitachi, Ingersoll Rand, Kobelco,  Kaeser, Liutech, Mann, Quincy, Sullair, Samsung, Sotras... Compressed Precision Inline FiltersAtlas Copco, AFE, ABAC, ATS, Airflux, Beko, Boge, BEA, Ceccato, Compair, CTA, CKD, Deltech, Domnick Hunter, Donaldson (Ultrafilter), Friulair, Fusheng, FST, Gardner Denver, Hifi, Hankison, Hiross, Ingersoll Rand, Kaeser, Knocks, Kellin, KSI, Liutech,  Mikropor, MTA, Nano, Numatics, OMI, Omega, Orion, Parker, Risheng, Sotras, SMC, Sege, Shanli, Sullair, Walker, Wikerson, Zander... Vacuum Pump FiltersBusch, Leybold, Becker, Rietschle Suction Strainers, Coalescer Filters, RRR Filters, Leemin Filters, Natural gas filter, Oil Filter Purfier...  FAQQ1. What is your product range?A: Our products cover replacement hydraulic filters, compressor air filters, oil filters, separators, compressed air filters, vacuum pump exhaust filters. Q2. Is customized filter or OEM available?A: Yes, just offer your required sepcifications and drawings. Q3. Can you produce according to the samples?A: Yes, we can produce by your samples or technical drawings. Q4. What's your terms of packing?A: Generally,we pack our goods in neutral boxes,outside brown carton cases. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.Q5. What's the terms of payment?A: T/T 30% as deposit, and 70% before delivery.We'll show you the photos of the products and packages before you pay the balancing.Q6. What's your terms of delivery?A: (1) EXW (2) FOB (3)CFR (4)CIF. Q7. How about your delivery time?A: Generally, under MOQ quantity take 5-7 working days after receiving your advance payment. The specific delivery time depends on models and the quantity of your order. Q8. What's your sample policy?A: We can supply the sample if we have stock, but the customers have to pay the sample cost and the courier cost at first, and we will refund sample cost in your next order.   Contact: FannyXinxiang Xinzheng Filter Equipment Co., LtdAdd: D5, 4th Floor, Venture Building, No. 1 Park, High-tech Zone, Xinxiang City, Henan Province, China.Phone: 0086-15083122473Tel: 0086-373-5011868Email: fanny@xzfilters.comSkype: fanny20121016QQ: 826003533Whatsapp: 86-15083122473Wechat: 86-15083122473