Mr. Gasket/Accel advertises that their Kool Blue air filters can filter down to 2.8 micron particles - how does that fare with competitive air filters?
It's an oiled cotton gauze design w/ epoxy coated stainless steel mesh (very thin wires - not like the stuff used on Frams).
It's an oiled cotton gauze design w/ epoxy coated stainless steel mesh (very thin wires - not like the stuff used on Frams).