High-Flow Original Lifetime Engine Air Filter - BRIGGS & STRATTON #393957

The K&N E-4370 Air Filter fits some Briggs & Stratton, Cub Cadet, Generac, Jacobsen, John Deere, and Walker models. It's an oiled cotton gauze direct replacement air filter intended specifically for light industrial equipment. It's perfect in many applications, including chippers, industrial motors, utility lawn and garden units, generators, and more. K&N high-flow air filters provide excellent filtration and engine protection while they reduce restriction to allow your engine to breath more efficiently. They're also washable and reusable.