Free Shipping and No Hassle Returns
Free Shipping
We offer free shipping on orders over $199.*
No Hassle Returns
Don’t like it? Send it back. It’s that simple.*
Same Day Shipping
Most orders ship same day if placed by 5PM EST (M-F)
*Restrictions Apply. See Details »
Model#: MRHNF273699

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
Open Box
New or Recon items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Mr. Heater F273699 Buddy Fuel Filter

  • Mr. Heater F273699 Buddy Fuel Filter
Free Shipping
(continental U.S.)
Out of Stock
Want an email when it's back in stock?


If you want to prevent contaminants from entering your Mr. Heater unit, then the F273699 Fuel Filter will be a great asset to your heating assembly. Compatible with both the 5 ft. and 12 ft. Buddy Hose Assembly, this fuel filter attaches directly to the heater when connecting the fuel hose. Prolong the life of your Mr. Heater while making sure the warm you breathe is clean.
  • Will prevent contaminants from reaching your heating unit
  • Attaches directly to your Mr. Heater
  • Compatible with 5 ft. and 12 ft. Buddy Hose Assemblies
  • Buddy Fuel Filter - F273699


Compatible With: F273701, F273702



5.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Yes, I would recommend this to a friend (1)
Yes, I would recommend this to a friend
Extend The Life Of Your Propane Appliances
This sounds like commercial, but I'm not promoting anything, merely recommending it for any new product you buy that hooks up to a 20 lb. propane tank. This filter is a necessary addition from the propane gas tank to your appliance for preventing oil, moisture and other contaminants that could clog the orifices of whatever you are using. Using the filter should prolong the life of your heater, lantern or stove. The price offered at this site was better than anything I've found on the net so far.

I wish they would allow you to view the condition of the filter through a clear window on the side. That way I could decide on when to change or replace the filter myself.
September 23, 2015

Questions & Answers

Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!


Mr. Heater Limited Warranty

The company warrants most products to be free from defect for one year from date of purchase. At its option, the company will repair or replace products returned by the buyer to the factory free of charge, if it has been proven to be defective within the 1-year period. If a product has to be returned, it will be at the customers expense, with proof of purchase, to Mr. Heater.