2 Air Filters Plus 2 Pre-filters To Replace Briggs & Stratton Air Filter 697775 697152 698413 797007 794421, Pre-Filter 697292 2 Air Filters Plus 2 Pre-Filters for Briggs 697152 698413 (797007) and 697292 Quality Aftermarket filters made to meet or exceed FSP specifications. Photo may differ from actual filter, prefilter (color) Briggs air filters part number 697152 and 698413 now supersede to part number 797007 Width: 3-1/8", Length: 7-1/4", Height: 1-1/2"