1.1 This test method covers a procedure for determining the filterability ofdistillate fuel oils within the viscosity range from 1.70 to 6.20 mm 2 /s (cSt) at 40°C.
N OTE 1—ASTM specification fuels falling within the scope of this test method are Specification D 396 Grade Nos. 1 and 2, Specification D 975 Grades 1-D, low sulfur 1-D, 2-D, and low sulfur 2-D, and Specification D 2880 Grade Nos. 1-GT and 2-GT.
