Best Replacement Pair Of Oil Filters For Porsche® Optimum Filtration Direct Replacement Of Stock Filters Housings Are Pressure Resistant & Protected Against Corrosion Long-Life Seals Anti-Drain Valves Made Of High-Quality Silicone Teflon Coated Bypass Valves Made In Germany Mann + Hummel has not only accelerated the pace of filter development, but has also influenced it at times
Housings Are Pressure Resistant & Protected Against Corrosion
Long-Life Seals
Anti-Drain Valves Made Of High-Quality Silicone
Teflon Coated Bypass Valves
Made In Germany
Mann + Hummel has not only accelerated the pace of filter development, but has also influenced it at times. The employment of state-of-the art research stations combined with optimally equipped laboratories and test facilities and, last but not least, the continuous exchange of ideas with our customers has secured international success of the Mann + Hummel Group. Because we have been developing and producing superior quality filtration systems for international vehicle manufactures for over 50 years, Mann + Hummel products have set benchmark standards regarding performance assessment criteria such as separation efficiency, dirt absorbency, service life and flow resistance.