Mr. Heater Universal Fuel Filter

Item #: 34462
5 out of 5 Customer Rating
Save $1.80 (12% Off)
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Mr. Heater Universal Fuel Filter
Mr. Heater Universal Fuel Filter
Save $1.80 (12% Off)
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Designed for use with bulk tank hoses, the Mr. Heater Universal Fuel Filter keeps the fuel line clean. Due to contaminants found in propane tanks and propane hose assemblies, it is required for use with all Portable Buddy and Big Buddy Heaters when attaching to a 20 lb. tank. Made of galvanized aluminum, it has 1" - 20 throwaway cylinder threads. Most commonly used with Mr. Heater hose assemblies F273701 (5ft.) and F273702 (12ft.). It measures 3" L x 2" W and is designed to connect to the built in regulator on our Buddy appliances and then to the hose assemblies. It does not connect directly to a propane tank.
  • Helps keep the fuel line clean of contaminants
  • Required with Portable Buddy/Big Buddy heaters
  • Made of galvanized aluminum
  • Connects to Buddy appliance regulators and hoses
  • Does not connect directly to a propane tank
Unit Weight
0.60 lb
Mr. Heater
MFG Part No.
WARNING: This product can expose you to chemicals including Lead and lead compounds, which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to
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