HYDRO-GEN25 is a unique, turnkey hydrogen (HHO) generator that increases fuel efficiency up to 40% or more in gasoline and diesel engines. Our patented product, while based on technology available for decades, is the only product available today to have resolved the issues historically associated with this technology.  Our unique design addresses numerous concerns, including durability, solving the common issue of electrode corrosion, allowing for full One Year Warranty. Our system does not require enhancing or even replacing the O2 sensor, providing automatic adjustment of the signals to the O2 and MAP sensors that are proportional to the HHO gas available.

You are now. Perhaps you have before, but HYDRO-GEN25 provides the first solution addressing key issues traditionally associated with HHO generators. Prior to now these products have not become mainstream as a result of the numerous concerns.

We stand behind the product completely, offering a 30-day money back guarantee. If HYDRO-GEN25 does not live up to your expectations, simply return the unit and receive a full refund (minus the cost of any third-party installation).

Yes!  HYDRO-GEN25 provides hydrogen on demand, meaning that there is not a hydrogen storage tank. The gas is produced only as it is needed, so only a small amount exists at any given time. The liquid “fuel” in the unit is water.

No. Conditions that may void a vehicle’s warranty are specified in a federal law called “the Moss-Magnusson Act,” which stipulates that dealers cannot void a warranty because vehicles have aftermarket parts.

No! Just the opposite, HHO gas results in cooler engine operation, meaning engine life is increased! This increased durability extends to seals as well, where cooler operation reduces the wear they experience.

Distilled or filtered water only, which is typically purchased for roughly about one dollar per gallon. The system requires about one gallon every 600-700 miles. (JUST CHECK ON EVERY FILL-UP-ONLY TAKES 30 SECONDS)Hydro-Gen 25 will provide the Filtered water pre-mixed with our special catalyst (Ecolite)