... air filter:1.High strength,excellent ability of compress2.Uniform structure, porosity, permeability, low resistance, good filtering3.Good resistance of high/low temperature4.Good resistance ... of corrosionIt applies for all kinds of Cummins car models.Why choose us?Yaotai filter ... 7 years. We are not only a filter maker, but also a professional company ... 24 hours. AF1850 Cummins air filter