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HHO Kit iX20 HHO Generator 16 LPH <2500cc

HHO generator 20 X-Cells, PWM, Water tank with level sensor, Bubbler, User-Friendly - HHO X-CELL is designed for all types with petrol and diesel engine, cars, minivans, crossovers, AUVs, SUVs, vans, machinery, boats, electric power generators. 

We develop HHO-X-CELL technology that is not yet on the market. We are engineering on s higher level

Unrivalled benefits of the HHO X-CELL with PWM.

  • No bumper installation is required, 
  • The HHO X-cell is the thinnest and smallest HHO KIT, 
  • Made in Ireland EU by HHO FACTORY, Ltd, 
  • Brand new 2V PWM 66W, CELTIC TIGER ™ uses maximum KOH, 
  • PWM Heavy-duty aluminium waterproof case; 
  • PWM is automatically running on maximum current and KOH - this is not possible with another PWM and type of generators!; 
  • You feel free and without limits, without overheating, without overload, 
  • The new X-Cell HHO kits are suitable for tropical heat up to 50°C, 
  • It does not need an antifreeze mixture down to -60°C. 

HHO kit Description:  

  • HHO 20 X-Cells: HH - Cathodes, O + Anodes, no need neutral plates; 
  • Energy consumption 50W; 
  • Water Refueling every 3400km or nonstop production every 34 hours; 
  • Dimension: Width 177 x high 142 x 54 mm
  • Operating voltage - Only 2.0V converted from  12V/24V-36V; 
  • Electrodes producing area – Stainless Steel 316L; 
  • Durable composite body used in sports cars up to 230°C peaks (No plastic); 
  • Fitting material: durable brass, nickel surface; 
  • Working temperature -40°C +50°C
List of parts for version D.I.Y. - Do It Yourself (For experts):
  • 1x 4-In-1 HHO Generator 20 X-Cells waterproof pre-installed built-in; 
  • 1x 4-In-1 Water Tank integrated - already installed built-in no-need-to-install preinstalled; 
  • 1x 4-In-1 Integrated Super Thin Bubbler built-in no-need-to-install preinstalled; 
  • 1x 4-in-1 Water level sensor; 
  • 1x Low Water Level Signalisation LED light with the bracket for a driver with cables +/-; 
  • 1x Waterproof PWM AMP Booster 66W Ratio 1:5 DIY connections; 
  • 2x Relay 5 pin 12V 80A with bracket; 
  • 8x Blue Flat female connectors; 
  • 2x Battery terminals eye/ring m8 connectors; 
  • 2x HHO generator eye/ring m4 connectors; 
  • 2x Battery cables positive/negative; 
  • 1x Fuse holder waterproof with connections; 
  • 1x Fuse; 
  • 4x Quick cable spring press connectors; 
  • 1x Check one-way valve; 
  • 2x Push straight fitting ID 8mm treated 1/4' brass
  • 1x Elbow push 1/4' ID 8mm High-quality brass; 
  • 1x Push cap OD 8 mm fitting; 
  • 1x Pneumatic flexible pipe HHO gas clear hose HHO KIT output to air intake; 
  • 1x Syringe with KOH electrolyte 90% potassium hydroxide ready-to-use; 
  • 2x Mounting built-in; 
Our super-thin X-Cell hydrogen generator is the smallest, thinnest and most compact on the market, in the size of a motorcycle battery. 
The products of HHO FACTORY, Ltd are designed and manufactured in the European Union - Ireland by our company and partners by the technical standards and industrial production of these products.

The installation of the hydrogen generator does not physically touch the engine or fuel tank. This facility does not require any approval by the authorities or the insurance company's registration process or approval. No legislation prohibits the use of modern hydrogen generators for cars in Europe or worldwide.

Therefore, no special approval is required for our generators, as they are considered emission reduction and fuel-saving devices that do not change the vehicle's characteristics.


Protected by EUIPO (
European Union Intellectual Property Office) and produced in Ireland the European Union in our company HHO Factory, Ltd, in compliance with technical standards and industrial manufacturing. 

Original price €326.00
Original price €326.00 - Original price €356.00
Original price €326.00
Current price €159.20
€159.20 - €214.00
Current price €159.20
color: HHO Kit 4-in-1 without accessories