I have not found 4cyl gas toyota engine that the BT223 does not fit on yet, So it should not be a problem. Both thos filters have the
On a second note I got some different info on the BD28 than previously stated. I finally got the efficiency rating on the bypass sections. So the BD28 is 95% * 25 microns and 12 microns nominal (50% efficienent at 12 microns)
The real LF3564 is a amazing little fitler a bit bigger than the BD28 it is 95% efficient at 5 microns for the full flow and 95% effcient for the bypass section at 5 microns. The one sold in the Philippines is not the same. I showed Fleetguard the photos and talk to there tech and it should have Metal screen backed microglass filter media like I posted ealier.
I just happened to buy 17 of them today

It's a sickness I know

