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.
Before You Order
Verify part number F273699 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify F273699 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.
