Small Engines (Lawn Mowers, etc.): locating air filter, briggs stratton, auto parts stores

Question
I have a magnatron 3.5 Briggs & Stratton lawn mower model B160BR and cannot locate the air filter.  Can you please help me locate so that I can replace it.  Thank you.

Answer
Are you needing to find the air filter on the engine or a replacement?  I'd need the model and type number of the engine to give you the part number for the replacement.  The filter itself should be in a 5 sided box on the right side of the engine.  It will have a screw right through the middle of it.  Remove the screw and there's the filter.  Most hardware and auto parts stores will have the filter as will small engine shops.