Oregon 30-823 Air Filter Shop Pack of 30-032 Replacement for Briggs & Stratton 499486S Save 10% or more compared to packaged filters Fits Intek "V" Twin overhead valve engines; 18-20 HP 5 air filters in each shop pack 7-1/4" L x 4-5/16" W x 1-1/2" H Replaces Briggs # 499486S