Combustion Technologies

Innovation at work

BAC101 DPF CLEANER

The only product on the market developed to remove ash from the DPF without the need for filter removal.

Ash buildup within a Diesel Particulate Filter (DPF) or catalyst is detrimental because it restricts exhaust flow, reducing engine efficiency and increasing fuel consumption. The obstruction leads to higher exhaust backpressure, causing engine strain and potential damage. Moreover, excessive ash can degrade the catalyst’s ability to convert harmful emissions, resulting in higher pollution levels. Regular ash removal is crucial to maintain optimal performance, extend the lifespan of the filter, and ensure compliance with emission regulations.

  • Easy To Use
  • Tried & Tested
  • Cost Effective

The Smarter Alternative:

Hydrogen Carbon Cleaning + BAC-101

Instead of waiting for costly repairs, proactive cleaning solutions keep trucks healthy and profitable.

  • Hydrogen Carbon Cleaning

    • Reduces soot buildup before it clogs the DPF
    • Lowers operating temperatures, reducing stress on engine components
    • Decreases the frequency regenerations, saving fuel and time
    • Extends the life of the DPF, turbo, and EGR system
    • Improves fuel economy by ensuring cleaner, more efficient combustion

  • BAC-101 DPF Service

    • A specialized spray-in treatment that breaks down stubborn carbon deposits
    • Works while your vehicle is at high idle 
    • No need for costly off-vehicle baking or aqueous cleaning.
    • Immediate results that restore flow and reduce backpressure
    • Lower maintenance costs and longer intervals between service events
    • Environmentally friendly solution that keeps your fleet compliant while lowering emissions

  • Real Savings for Fleets and Owner-Operators

    Compare the numbers:


    • Replacement DPF job: $3,000–$10,000+ plus downtime
    • Downtime losses: $700–$1,000 per day parked
    • Hydrogen carbon cleaning + BAC-101 service: A fraction of the cost with faster turnaround

    By scheduling preventative treatments, fleets can avoid catastrophic failures, reduce

    emergency shop visits, and keep trucks working longer between service intervals. For many,

    that’s the difference between profit and loss.

  • Tip-to-Tail Protection

    At Combustion Technologies USA, we don’t just solve one problem — we look at the whole system. Our tip-to-tail concept keeps assets operating at their best.

  • Future-Proof Your Fleet

    The demands on today’s trucks are higher than ever. Stricter emissions standards, rising labor costs, and competitive freight rates mean downtime is no longer an option. Hydrogen carbon cleaning and BAC-101 services put assets back into service faster, longer, and more profitably.

Why DPF Replacement Isn’t Always the Best Answer

Even after spending thousands, replacing a DPF isn’t always the most practical or lasting solution:

  • Recurring Clogging: Regenerated filters are prone to clogging again if ash accumulation continues unchecked
  • Hidden Repair Costs: Newer trucks with advanced emissions systems often require multiple related repairs (DOC, sensors, DEF dosing systems)
  • Costly Downtime: Extended downtime while waiting for parts — especially in today’s supply chain climate — multiplies costs

Our Products

S8 Hydrogen Generator

  • Produces 3400 liters of hydrogen per hour
  • Pulse Flow Technology
  • Made in the USA

S1O Hydrogen Generator

  • Produces 4400 Liters of hydrogen per hour
  • Pulse Flow Technology

ELECTROLYTE SOLUTION

This is a proprietary electrolyte that contains special plate cleaners for use ONLY in Combustion Technologies Hydrogen machines. These electrolyte crystals are mixed with distilled water to produce an electrolyte mixture that the machine uses to produce Hydrogen gas.

BAC101 DPF Cleaner

BAC101 DPF Cleaner.  Is the ultimate solution for workshop professionals and fleet owners looking to clean Diesel Particulate Filters (DPFs) efficiently and cost-effectively ON THE VEHICLE!

BAC101 CATALYTIC CONVERTER CLEANING

BAC101 Cat Cleaner. Is the ultimate solution for workshop professionals looking to clean Catalytic Converters efficiently and cost-effectively ON THE VEHICLE!

DC101

In-tank additive for DEF/AdBlue systems



  • Breaks down and removes crystals
  • Prevents crystal formation
  • Cleans and lubricates the entire system
  • Removes sludge and bacteria
  • Reduces surface tension ensuring return flow back to the tank.

GC101

In-tank additive for Gasoline engines


  • Increases Octane by up to 4 points
  • Lubricates the system
  • Helps clean catalysts
  • Fights Carbon deposits
  • Reduces emissions
  • Restores power and fuel economy


CF101

In-tank additive for Diesel engines


  • Cleans Injectors
  • Cleans DPF sensors
  • Removes wax deposits
  • Improves cold starting
  • Increase Cetane by up to 10 points
  • Lowers diesel gel point by up to 30%
  • Improves fuel economy by up to 8%