Non-cured automotive filter paper is a type of high quality filter media mainly used in automobile filters and generator filters for filtering impurities in air, engine oil and fuel oil. All the colors of wood pulp and cotton pulp air filter paper, oil filter paper and fuel filter paper used in automobile filters are in our line of business. Basis weight : 130+/-5 g/m2 Air permeability at 200Pa : 350-500 L/m2.s Filter paper width (height) available : 100mm-1500mm Roll height and roll diameter as requested. Plain paper or corrugated paper as requested.