S&B Filters KF-1051D Replacement Filter (Disposable, Dry Media) This filter is a dry extendable media and is ready for installation Extend the life of our dry filters: Using compressed air, blow off the outside of the dry filter keeping the air nozzle moving and no closer than 6 inches to the media 6" x 5 Oval Flange ID S&B Cold Air Intake fitment specific. This filter fits S&B Filters 75-5054D & 75-5105D Cold Air Intakes