AIR FILTER - HEAVY DUTY HDA6042Part No. HDA6042 Type AIR FILTER Brand RYCO Unit of Measure EACH Description Ryco Air Filter Heavy Duty Warranty One Year Features Ryco Air Filters have excellent dust holding properties to retain dust within the media's 'tortuous path'. Ryco's design philosophy is to meet the vehicle manufacturers' performance requirements. Subjected to stringent testing procedures through a dedicated filtration laboratory to ensure superior filtration. A superior