Does anyone know (Filter Guy, Pete C.) if oil filters specified for Honda's that have oil filter change recommendations of 20,000 miles (OCI's of 10,000 miles with a filter change every other time) have any significant differences in their design specifications compared to standard or typical filter specs that are necessary to allow them to go 20,000 miles? If not, then using Honda's logic any oil standard oil filter can safely go 20,000 miles before changing in their eyes. Interesting.