Save Fuel & Boost Performance – See the Results!

Achieve up to 15–20% fuel savings, boost engine power by over 20%, and cut emissions by 50%. Transform your ride into a more efficient, high-performing machine.

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Product Benefits

Enhanced Fuel Efficiency

Enhanced Fuel Efficiency

Hydrogen-assisted combustion ensures fuel burns completely, Improve combustion efficiency by 10%-20% consumption.

Improved truck horsepower

Improved Engine Performance

Experience sharper acceleration and a tested 20%+ horsepower boost through optimized combustion.

Lower Emissions

Reduce your vehicle’s carbon footprint with a cleaner, greener engine operation.

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Eco-Friendly & Cost Saving

Drive sustainably while cutting fuel costs, benefiting both your wallet and the environment.

Whether You Drive a Car or a Truck, We’ve Got the Perfect Kit for You!

We understand that not all rides are the same. That’s why we offer two tailor-made solutions:

2025 hho car kit 2

HHO Car Kit

Detail

Displacement

1.0-1.8L

HHO Production

300ml/min

Operating Power

40W

Additives

Pure water only
No additives required.

Features

Size and Weight

51x42x18(cm)
7kg

Power Supply

Input 12V
Output 3.5V

Certification

CE
FCC

Warranty

2 years

Detail

Displacement

2.0-2.5L

HHO Production

450ml/min

Operating Power

60W

Additives

Pure water only
No additives required.

Features

Size and Weight

51x42x18(cm)
7kg

Power Supply

Input 12V
Output 3.8V

Certification

CE
FCC

Warranty

2 years

Detail

Displacement

2.7-6.0L

HHO Production

600ml/min

Operating Power

80W

Additives

Pure water only
No additives required.

Features

Size and Weight

51x42x18(cm)
7kg

Power Supply

Input 12V
Output 4V

Certification

CE
FCC

Warranty

2 years

truck kit app

HHO Truck Kit

Detail

Displacement

6.0 and below

HHO Production

300ml/min

Operating Power

80W

Additives

Pure water only
No additives required.

Features

Size and Weight

51x42x18(cm)
7kg

Power Supply

Input 12V/24V
Output 4V

Certification

CE
FCC

Warranty

2 years

Detail

Displacement

6.1-12.8L

HHO Production

600ml/min

Operating Power

160W

Additives

Pure water only
No additives required.

Features

Size and Weight

51x42x18(cm)
7kg

Power Supply

Input 12V/24V
Output 6V

Certification

CE
FCC

Warranty

2 years

Detail

Displacement

13-16.1L

HHO Production

1000ml/min

Operating Power

260W

Additives

Pure water only
No additives required.

Features

Size and Weight

37×25*40(cm)
12kg

Power Supply

Input 12V/24
Output 4V

Certification

CE
FCC

Warranty

2 years

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Customer Reviews

I installed it. I am very pleased with HHO generator.
The first thing I noticed was how smooth my engine ran.
My fuel mileage improved.21.5 to 27.8.
Thomas Groves
Customer service is amazing, lots of options and answers to all my questions. Paid quickly using Google pay and received the package 5 days later, wow, I mean from China to Canada in 5 days? Just amazing. I checked the product and it seams as described. Also Tweety is amazing. Thank you. Will be installing kit ones I get some time.
customer
John Soultanias
I switched from another HHO kit that needed constant alkaline solution refills—which eventually corroded my engine—to SENZA’s kit that only requires pure water. I’ve been running it for months with zero issues. It’s a total game-changer!
Senza Hydrogen Generator Kits on Cargo Trucks
shitian WANG