62-1320 Vent Filter 3/8

This K&N crankcase vent filter features a 3/8-inch inlet designed for custom breather applications. The filter is constructed with signature pleated cotton gauze media, providing excellent filtration for engine blow-by while allowing the crankcase to breathe freely. It features a durable rubber base and a clean finish suitable for custom builds. This component is essential for riders moving away from stock air cleaner assemblies who need a standalone solution for venting engine gases. Sold individually, this washable filter is a staple for performance-oriented garage builds and custom Harley-Davidson projects requiring a compact, reliable breather solution.