MaxPower Precision Parts Air Filter/Pre-Filter For Briggs & Stratton 5 HP Quantum Engines Type: Filters Features: Air Filter for Briggs and Stratton Quantum 5 HP Engine Fits 5 HP Quantum Engines Fits Models 12U800 thru 12U899 Replaces Briggs and Stratton filter #497795 Includes Foam Pre-Cleaner replacement for #273185, 272533