Mr. Heater Fuel Filter for Portable Big Buddy Heaters #F273699
Mr. Heater Fuel Filter for Portable Big Buddy Heaters #F273699
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Mr. Heater

Mr. Heater Fuel Filter for Portable Big Buddy Heaters #F273699

4.7 stars out of 54 reviews
(4.7)|
54 ratings

Key item features

  • Essential Filtration: This F273699 fuel filter effectively and efficiently removes unwanted particles, preventing contaminants from entering the heater.
  • Simple Application: Designed for ease of use, this filter attaches directly to the heater for straightforward installation.
  • Heater Compatibility: Specifically intended for use with Mr. Heater Big Buddy and Portable Buddy heaters.
  • Hose Recommendation: Recommended for use when connecting with F273701 or F273702 hoses.
  • Contaminant Prevention: Keeps the heater clean and free of contaminants, especially when gas is left under pressure in the hose connection.
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Columbus, 43215
Arrives by Fri, Apr 24
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Sold and shipped by Supply the Home
4.310293876210803 stars out of 5, based on 18273 seller reviews(4.3)
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4.7 out of 5 stars
stars54 ratings17 reviews
How item rating is calculated
  1. 5 stars83% (45)
  2. 4 stars11% (6)
  3. 3 stars2% (1)
  4. 2 stars2% (1)
  5. 1 star2% (1)
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Showing 1-3 of 17 reviews

Feb 25, 2026
christy
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

Since I refill my green propane bottles and use a ten pound tank at times, the filter is a great way to protect the regulator from oils and contaminants from the propane sources.

Helpful?4IO5KXXSJXYW160597074
Feb 24, 2026
Mich
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

Works.

Need to update packaging. Item was OK, but package was crushed somewhere in shipping. It had to be re-packaged in a USPS bag.

Helpful?4IO5KXXSJXYW160597074
Feb 7, 2026
Carrie
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

This was the adapter we needed for our Mr. Heater buddy heater. Haven't used it bc it's back up heat if we lose power but did put it on the heater.

Helpful?4IO5KXXSJXYW160597074