What's a top quality oil filter that can replace the Amsoil?

[FlyingTexan]

I've been running Amsoil filters on my LMM Duramax but both the 15k and 25k extended drain filters are out of stock. Going to do a run from Texas to Moab and back towing my Grenadier and will do a change before and after. What compares in quality? They were claiming 99% at 20 micron.

Thanks!

 

[fantastic]

Carquest Extended Performance or STP Maximum Performance. Just make sure the STP isn't old stock made by Champ labs.