For use with Mr. Heater Big Buddy or Portable Buddy heatersRecommended when using F273701 or F273702 hosesAttaches directly to heaterKeeps contaminants from entering heater Assembly: Assembly Required Assembly RequiredAssembly Required
- For use with Mr. Heater Big Buddy or Portable Buddy heaters
- Recommended when using F273701 or F273702 hoses
- Attaches directly to heater