S.T. Dupont, named for founder Simon Tissot Dupont, is the manufacturer of collectable metal lighters and other men's accessories. When a Dupont lighter ceases to produce a flame, you'll need to refill it with gas cartridges made specifically for S.T. Dupont lighters.
- Skill level:
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Turn the lighter's valve cover screw counterclockwise with your fingers to remove it.
Push down on the valve with a pencil or screwdriver to drain the reservoir and release any pressurised air.
Screw the gas refill into the refill valve for 1, 2 and GATSBY lighter lines. For mini Jet, MaxiJet, D line or D-light line lighters, insert the gas cartridge into the refill valve and press it down gently. Hold for 5 seconds, and repeat the process until gas starts to leak.
Replace the valve cover screw and use your lighter.
Tips and warnings
- Do not refill your lighter near open flames.
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