Here is what it says and it brings up TBN
( Also that does NOT look like the High Milage filter to me )
and it looks like this.
The NEW FRAM® Wearguard® TRT oil filter incorporates the quality of the FRAM Wearguard media with a controlled additization process which impedes (slows) the degradation of oil TBN caused by increased EGR on post 2002 diesel engines. The FRAM Wearguard TRT filters provide fleet managers the opportunity to maintain and/or increase oil change intervals on “acid challenged” post EPA 2002 diesel engines thus helping to reduce fleet maintenance costs.
Technologies:
Cellulose media for efficiency and capacity for particle removal.
CJ4 compatible.
High strength tapping plates for positive filter seating and filter performance.
High strength spiral center tubes that does not allow for media collapse from internal pressure build-up.
Gasket materials that stand up to diesel engine environments
Unique additization basket design
Industry tested additives used by major oil companies:
Over Base Detergent –neutralizes oil acidity
Anti-Oxidants - limits oil oxidation
Application specific formula
Lab and fleet tested
Stable formula for lasting shelf life
Results:
Cellulose media for efficiency and capacity for particle removal.
CJ4 compatible.
High strength tapping plates for positive filter seating and filter performance.
High strength spiral center tubes that does not allow for media collapse from internal pressure build-up.
Gasket materials that stand up to diesel engine environments
Unique additization basket design
Industry tested additives used by major oil companies:
Over Base Detergent –neutralizes oil acidity
Anti-Oxidants - limits oil oxidation
Application specific formula
Lab and fleet tested
Stable formula for lasting shelf life