215984 - Miller 215984 In-Line Fuel Filter for Bobcat, Trailblazer & Legend Welders

Genuine Miller Protection for Your Engine-Driven Welder

The Miller 215984 In-Line Fuel Filter is a critical maintenance component designed to keep your industrial welding equipment running at peak performance. When you are out in the field relying on a gas-driven welder generator, fuel quality is paramount. Dust, debris, and sediment can easily find their way into fuel tanks, especially on job sites. This genuine Miller replacement filter acts as the first line of defense for your engine, trapping contaminants before they can reach the carburetor or fuel injection system.

Designed specifically for the rigorous demands of welding applications, this filter is compatible with a wide range of engines commonly found in Miller equipment, including Kohler, Onan, and Subaru (Robin) power plants. It features a standard 0.250-inch (1/4") connection, making it a direct fit for fuel lines on popular machines like the Miller Bobcat™, Trailblazer®, and Legend series. It is also compatible with the Hobart Champion™ gasoline engine-driven welder.

Regular maintenance is key to equipment longevity. A clogged fuel filter can lead to hard starting, rough idling, and a loss of power under load—issues that directly affect your welding arc and productivity. By replacing your fuel filter at recommended intervals with this genuine OEM part, you ensure consistent fuel flow and reliable engine RPMs. The translucent housing allows for quick visual checks, so you can see the condition of the filter element and the fuel passing through it without disassembly.

Don't risk downtime with generic aftermarket parts that may not meet the flow rate or filtration specifications of your high-performance engine. Trust the Miller 215984 to provide the clean fuel your equipment needs to tackle the toughest jobs.

Key Compatibility

• Miller Bobcat™ Series
• Miller Trailblazer® Series
• Miller Legend Series
• Hobart Champion™
• Engines: Kohler, Onan, Subaru (Robin)