Cleaning technology

Individual steps

1. Diagnostics

Checking the condition of the part to be cleaned before starting the cleaning process consists of inspecting the core with an inspection camera. Next, a back pressure test is performed to determine the degree of blockage and a flow test.

2. Cleaning

The working fluid is applied and the cleaning process is started. The hydrodynamic force removes all solid contaminants from both the inlet and outlet channels of the filter cartridge. The water temperature reaches up to 80℃.

3.Analysis

After cleaning, pressure and flow tests are conducted to determine the quality of cleaning and the efficiency of the process. The contaminated water is analyzed and the type of contaminant (soot, ash, oil) is determined according to the characteristics such as color and oiliness.

4. Drying

After the entire cleaning process is completed, a cycle of precision drying is initiated. The machine is equipped with a fan and a heater, so the drying temperature can be controlled.

5. Issuance of the certificate

The whole process is recorded in a certificate where the status of the part before and after cleaning is compared. The pressure, flow rate and also the contaminant is defined. This certificate can be supplemented with a graph of the cleaning efficiency and photographs of the internal liners before and after cleaning.

6.Expedition

Our cleaning technology is highly effective even at short notice, so you can leave with your filter the same day.

DPF / FAP / catalytic converter cleaning technology

We use highly efficient state-of-the-art technology that cleans efficiently, reliably and gently at the same time. The technology is based on the principle of hydrodynamics - high pressure of warm fluid combined with air pressure from a compressor. The working fluid under pressure must overcome the flow resistance in the filter channels. The turbulent flow creates eddies that penetrate more easily and remove solid particles in the microporous baffle of the filter channels. The liquid is enriched with components that reduce the surface tension of the water, making it easier for liquid particles to combine with dirt particles and more effectively separate them from the surface to be cleaned. During cleaning, high velocity flow and high shear stress are generated, which is the main mechanism for removing compacted deposits in the filter channels. The flow resistance combined with the appropriate viscosity of the working fluid causes a friction-like phenomenon to occur during the movement of the liquid molecules. This method allows very precise removal of all types of solid particles (soot, ash, oil, additives, fuel) from both the outlet and inlet channels of the filter.

Efficient and and quickly

For passenger cars, cleaning including drying takes about 2 hours. For trucks, the cleaning time including drying ranges from 4 to 6 hours.

Safely and gently

Cleaning is both gentle and highly effective, with no disruption or damage to internal structures during the process.

Efficient and reliable

Thanks to the efficient cleaning method, where contaminants are reliably removed, the service life of the cleaned part is increased and its original capacity is restored up to 99%.

Professionally and responsibly

Customer satisfaction is our main concern, which is why we will always meet your needs and find the most suitable solution for everyone.

Advice and tips

Aleš Mušinský

Captain, DPF PREMIUM

Don't invest unnecessarily in cheap non-original replacements, clean your original part. The service life is longer and you save money.

Silvie Suchyňová

administration, DPF PREMIUM

It is important to think about the environment and protect the planet we live on. It's not just about the red light on your dashboard, it's about the responsibility of all of us. Make sure your filter is only cleaned where they do it in a quality and environmentally friendly way.

Roman Schreiber

self-employed, driver, forklift operator

I'd rather invest in an original spare part that I can clean repeatedly and without damage thanks to gentle cleaning, than buy a non-original part made of low-quality materials that are damaged by driving itself and my running costs would be even higher as a result.

Zdeněk Juran

car mechanic

Don't underestimate the need to clean the DPF, excessive contamination can render your vehicle undriveable and cause considerable damage. Always seek a quality and professional cleaning method.

Pavel Zapletal

sole trader, active driver

There are many methods of unprofessional cleaning that do not gently interfere with the filter's inner liner and thus damage it. It is necessary to look for a professional cleaning method that prolongs the life of the filter.