Podoy 00424 491588S Air Filter Replacement Fit for Briggs Stratton, Blue High quality aftermarket replacement air filter For briggs & stratton 491588 491588S 4915885 399959 For John Deere PT15853 & Oregon 30-710 Length:5-1/4" Width:4-1/2" Height:13/16" Package includes 10pcs x air filter