There are more brands out there, but these are all I could find at my local auto parts stores.
The OEM Honda (Filtech) and Wix filters were used. The V6607 is from the Valucraft line. The Motorcraft FL2007 says made in Japan, the FL-821 has a second ADBV in the core? The Fram XG7317 has a screen between the core and media. I've tried to state the not so obvious differences evident in the pics. I can't measure filtering effectiveness but at least we can see the general construction quality and similarities.
The OEM Honda (Filtech) and Wix filters were used. The V6607 is from the Valucraft line. The Motorcraft FL2007 says made in Japan, the FL-821 has a second ADBV in the core? The Fram XG7317 has a screen between the core and media. I've tried to state the not so obvious differences evident in the pics. I can't measure filtering effectiveness but at least we can see the general construction quality and similarities.







