Does it matter? For example I can buy gas in Missouri or Illinois....
Rule: According to 2 CSR 90-30.040 3 (B) “A suitable filter, ten (10) microns or less, must be installed in the meter inlet or discharge line and immediately adjacent to the meter.”
Do they still make fuel dispensing filters larger than 10 micron??? I thought those were old stock and disappeared with the carburetor.
Illinois: Last Updated: 2013-06-13 No regulations