The Best Oil Filters
The 100% synthetic micro-glass media we use to make Extended Life filters provides superior particle removal with 99% filtration efficiency at as small as 25 microns. The difference between Royal Purple and conventional oil filters is staggering
BY-PASS VALVE
Engineered to ensure oil flow in situations of excessive filter element flow restriction.
STEEL BACKPLATE
Heavy-gauge steel backplate through each filter for higher burst strength.
GASKET
Premium nitrile rubber with special lubricity compound reduces torque during installation and removal.
FORD F-250 SUPER DUTY2011-2020
FORD F-350 SUPER DUTY2011-2020
FORD F-450 SUPER DUTY2011-2019
FORD F-550 SUPER DUTY2011-2019