Primo (Diesel) Oiled Air Filters:
Diesel engines operate differently from gas engines requiring greater air volume than gas engines. In order to achieve adequate airflow diesel engines create a tremendous amount of suction and under certain conditions are capable of collapsing poorly built filters. To meet the unique demands of diesel engines, Volant Primo filters are designed with 8 Layers of filtration and heavy duty filter mesh that adds structural integrity to prevent filter from collapsing.
With 8 rugged layers of interwoven media, designed to stop debris from entering the engine and enhance strength; Primo filters have been engineered to stand up to the unique demands of diesel engines.