MAHLE, together with Bosch and MAN, is one of the world's leading auto parts suppliers, with a product line covering passenger cars and commercial vehicles, and has a certain exposure in F1 and Le Mans Rally. With 110 production facilities in more than 24 countries, including 11 factories in China, MAHLE is almost the most popular brand used by auto repair shops due to its low price and quality.
 
Although there are many MAHLE factories in China, due to the different brands of machine filter patents, there are many OEM products, most of the MAHLE filters are less than 30 yuan, the products are not durable, 5000 kilometers to change, the workmanship is relatively rough, but it can also survive an oil change cycle. It is worth mentioning that some riders have dismantled the original MAHLE machine filter and compared it with the OEM filter of other factories, and found that the workmanship of modern chemical products is more exquisite than that of MAHLE's original factory workmanship, especially the fixed part of the filter paper, the original factory directly uses adhesive tape, and the OEM products are fixed with iron sheets.
 
Due to the large number of factories, MAHLE does not officially unify the quality standards of machine filters, and the overall evaluation is average, but the air filter has received rave reviews and is intriguing. However, the overall machine filter will not have large problems such as oil leakage, the filter paper is sufficient, the experience is not as good as the big-name flagship, there is indeed a problem of rough workmanship, but it is also better than the quality of many fake and shoddy machine filters, pay attention to check the anti-counterfeiting logo when buying, and avoid buying fakes.