A-B14215-AI FILTER (5 X 697015)Five New Aftermarket Replacement Air Filter Pre Cleaners Fits Briggs and Stratton (B&S) Engines This listing is for a pack of 5 aftermarket replacement foam air filter pre cleaners (Fits Briggs and Stratton 697015). The flat panel foam pre cleaner wraps around the air filter cartridge and traps dirt and debris before they reach the primary filter element, protecting the engine from premature wear caused by dirt ingestion. Used on select Fits Briggs