H2O-STOP FUEL FILTER FOR HUSQVARNA AND KTM EFFECTIVE FILTRATION FOR MAXIMUM PERFORMANCE

The problem

Every drop of water and every micro-impurity in gasoline reduces performance, increases consumption, and accelerates engine wear, especially in high-performance motorcycles like GasGas and Husqvarna.

The solution

12 micron real filtration: blocks fine particles before they enter the fuel system.
Locks in water: retains up to 100 ml per fill-up of gasoline.
More kilometers with less consumption: cleaner and more efficient combustion even under demanding conditions.
Maintenance-free: up to 50,000 km or 2 years of worry-free use.
Install and forget: it mounts in minutes directly from the pond plug.

H2O-Stop PRO protects your GasGas or Husqvarna engine, extends the life of the fuel pump and helps you save fuel on every ride.

Next steps

Check compatibility → Choose your filter → Add it to your cart.

*Performance and savings may vary depending on fuel type and usage.

H2O-Stop PRO

Protection, performance and savings in a single filter.

The PRO version is the most complete evolution of H2O-Stop technology: it blocks water and impurities, stabilizes the flow thanks to its protective mesh, and keeps the fuel cleaner even in extreme off-road use.
The result? A GasGas or Husqvarna engine that performs better and consumes less fuel.

Why you need it

More kilometers per tank: cleaner gasoline improves combustion and reduces consumption.
Fewer unexpected expenses: pump, injectors and filter are protected.
Zero maintenance: up to 50,000 km or 2 years of continuous protection.
Made in Italy: premium materials, fully recyclable.

The PRO difference

Protective mesh: resists wear, protects the filter membrane and extends its lifespan.
12 micron real filtration: one of the finest in its category.
Up to 100 ml of water retained: prevents corrosion and power outages.

Easy installation

On most GasGas and Husqvarna motorcycles, it is inserted directly through the tank cap in a few minutes.
Some models may require a minimum of skill and basic tools, but it is still a quick and accessible installation.

H2O-Stop PRO. Every fill-up cleaner. Every ride longer. Every penny better spent.

*Performance and savings may vary depending on fuel type and usage.

FAQ and technical details

The problem
Effects: irregular starts, jerking during acceleration, engine warning lights on, internal corrosion.
Components at risk: fuel pump, line filter, injectors.
Signs: noisy pump, irregular consumption, filter that gets dirty quickly.

Frequently Asked Questions

Will it work if I already have an OEM filter?
Yes. The original filter works after the pond; H2O-Stop works before, inside the tank, separating the free water.

Does it work with E5/E10 gasoline?
It reduces the inflow of free water. Water emulsified by ethanol cannot be 100% removed with any pond filter.

Does it slow down fuel loading?
No. It is designed for standard dispensers; simply choose the compatible model to maintain normal flow.