The Allpoints 721185 Pilot Puffer is a service tool used to clean pilot assemblies in commercial gas equipment by clearing debris from pilot tubes and gas lines. It works by manually forcing a burst of air through the gas line, dislodging dirt, grease, or blockages that may restrict gas flow to the pilot. This simple cleaning action helps restore proper pilot flame function without disassembly. Its straightforward design supports quick maintenance, improves ignition reliability, and helps reduce downtime, making it a practical tool for maintaining safe and efficient operation of gas appliances in commercial kitchens.