This paper will take you on a trip through the auto motive filters and point out the most common applications using fibers, textiles, nonwoven fabrics. You will be pleasantly surprised how widely these materials have found their way, in whole or in part within filter configurations, and in such a variety of applications. . It also give information about new type of fabric and yarn structures which give better property which ultimately increase the life and performance of automotive filters. It also tells us how Filter performance is evaluated and related development.