K & N washable High Flow Air Filter Element Fits: > 19-21 M8

K&N is the world-wide standard in high-end quality performance air filtering systems.
They are washable and can be used as stock replacement.
The filter elements are designed with a ribbed surface that will give you up to 5 times more filter area than a regular replacement filter, dramatically increasing airflow.
The K&N filter elements have a steel body with cotton between the screens.
K&N filters decrease service intervals, are better flame resistant and will last much longer than comparable foam or paper type filters.

For 19-21 FLDE/FLHC/FLSL/FLSB/FLFB/FXLR/FXBB/FXBR/FXFB

replace HD OEM Numbers: 29400248
Part Number 10114304 / HD-1718