For Use With: Fuel Filter F273699 Filtering Propane Servicing a Source, For Mr heater Buddy and Big Buddy 6351206, 6351207, 6351200, F273701, F273702, F232000, F274800, F23203. More Convenient: The Universal Fuel Filter with Hose is for the Portable, Big, and Tough Buddy Heaters in use with a bulk propane cylinder.
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