Doc's Auto Parts Engine Air Filter DA11720 Cummins 5 gallons of DEF

5 gallons of DEF

For heavy-duty or high-mileage engines that run hot or tow often

DPS9059+D5399+DF209

INCREASES FUEL ECONOMY: Enhances lubricity & Performance

60% Cotton

Doc's Auto Parts Engine Air Filter DA11720 Cummins 5 gallons of DEFDocs Auto Parts Engine Air Filters: Doc's Auto Parts Premium Engine Air Filters are built for reliable performance and everyday durability. They help block dirt, dust, and debris that can cause premature engine wear, keeping clean air flowing to your engine. A high quality silicone gasket creates a secure seal, even in harsh or dusty driving conditions, while deep pleated filter media captures more contaminants to support smoother operation, improved