... efficiency over 99.8%. light weight,easy to install. special air passage design, 1)we are the outside trade ... of products,among them,we mainly engaged in auto parts.2) service(we sell):we doing business ... alternator, car horn,wipper, shock absorbers,control arm,auto items and etc.3) main markets:north America,south ... product qualityand good price. (OEM :13780-71C50) auto air filter with good quality