Amazon.com : Quality Aftermarket Replacement Air Filter for Briggs and Stratton 496894 493909 with 272403S Pre Filter : Lawn Mower Air Filters : Patio, Lawn & Garden
Amazon.com: HQRP Air Filter with Pre-filter compatible with Briggs & Stratton 794935, 798897, 653412, 592496, 593217 fits 44M977, 44P977, 44Q977, 49L977, 49M977 Engines : Patio, Lawn & Garden