Keep a lawnmower generator or other piece of equipment running efficiently with the Briggs & Stratton 14-17.5HP Engine Air Filter. Using pleated paper it captures dirt debris cut grass and other particles preventing them from entering the engine s works. It is easy to install and remove and features a built-in handle. The manufacturer part number is BSP5077 or BSP5077K and the filter replaces part numbers 698083 794422 and 697015. It is recommended that it be replaced every 100 hours or more frequently in high-dust conditions. This replacement air filter also includes a pre-cleaner for capturing even more particles.