CAT® 1R-1807 Oil Filter

The Cat 1R-1807 filter starts at 4 microns @ 20% efficiency and at 20 microns at 100% efficiency.  On top of filtration it has about THREE times more filtering media then your OEM Filter.  The Cat media is 2.11 times longer and the pleats are 1.13 deeper making the Cat filters area 2.39 larger than the factory filter media. Specially works with our Billet Oil Cooler Filter Rear Mount with the CAT® filter adapter.