Which butane do I need for my S.T. Dupont lighter?

Choosing the correct refill for your S.T. Dupont lighter is essential to maintaining proper function. Each model is designed to work with a specific type of butane, and using the wrong refill can lead to poor performance or long-term damage.

Refer to the chart below to quickly find the correct refill for your lighter, or continue reading for additional details.

S.T. Dupont butane refills are engineered with the correct adapters and built-in filtration to ensure clean gas flow and protect the lighter’s internal components. Using non-original butane can clog the nozzle or damage the intake valve, which may result in a weak or non-functioning flame.

If you are not sure what lighter you have, you can follow our S.T. Dupont lighter identification guide.

Using the correct refill helps ensure consistent ignition, proper flame height, and long-term reliability. Matching the butane to your specific model is the simplest way to avoid common performance issues.

If your lighter is not functioning properly or you prefer not to refill it yourself, we offer professional refilling services. This helps avoid issues such as trapped air or improper filling, both of which can affect performance.