Dipetane Fuel Treatment 1 Litre

If your DPF warning light has ever come on, your fuel economy has dropped, or you're spending more on diesel than you should be — Dipetane is the fix. One litre treats up to 200 litres of fuel and starts working from the very first fill-up.

What Dipetane Does

Dipetane is a 100% hydrocarbon fuel treatment — not an additive, not a chemical blend. It contains nothing that isn't already naturally present in fuel, so it works with your engine rather than altering it. At a molecular level, it improves the way fuel burns, releasing more energy from every litre and leaving far less carbon behind.

• Up to 10% better fuel economy — through cleaner, more complete combustion
• Cleans DPFs, injectors, valves, pistons and EGR valves — and keeps them clean with continued use
• Up to 25% lower emissions — less CO₂, CO and NOx
• Up to 50% less exhaust smoke — a real-world difference you'll notice
• Longer engine life — improved combustion means less friction and less wear on injectors and pumps
• Works on all liquid hydrocarbon fuels — petrol, diesel, kerosene, heating oil and biodiesel
• Does not void warranties — fully compliant with EU and British fuel standards

Unlike Other Fuel Treatments

Most treatments rely on detergents, cetane enhancers or octane boosters — chemicals that change your fuel's composition. Dipetane contains no detergents, no heavy metals and no harsh chemicals. It simply makes the fuel you're already buying burn better. And because it improves fuel economy by up to 10%, it more than pays for itself.

How to Use It

Add Dipetane directly to your tank before filling up. The mix ratio is 1:200 — 1 litre of Dipetane to every 200 litres of fuel. It's self-mixing, so no stirring or blending required. One bottle treats a full 200-litre tank.

Irish manufactured. Dipetane is made in Kilcoole, Co. Wicklow — supporting Irish industry and backed by decades of independent testing across cars, vans, trucks, buses, tractors and domestic boilers.