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Home Under The Hood DPF Cleaning: Water vs. Baking – Why Parts for Trucks Uses Water-Based Cleaning 

DPF Cleaning: Water vs. Baking – Why Parts for Trucks Uses Water-Based Cleaning 

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At Parts for Trucks, we know how critical Diesel Particulate Filter (DPF) maintenance is for heavy-duty vehicles. Proper cleaning of your DPF extends the life of your vehicle, improves performance, and ensures your emission meets industry standards. There are two primary methods for cleaning DPFs: the traditional thermal "baking" method and the more advanced water-based cleaning system. Here's why our water-based cleaning method stands out. 

Water-Based Cleaning: The Parts for Trucks Advantage 

At Parts for Trucks we use the FH2 Aqua Filter Cleaning Machine, a water-based system that offers superior results compared to thermal baking. Here’s why: 

  1. Thorough Cleaning Process: Our water-based system uses hot water combined with air pressure to clean both sides of the filter. This dual-direction cleaning removes soot and ash more effectively than baking. The process also includes advanced water filtration, ensuring high-quality cleaning fluid and protecting your filter from contaminants. The result? Over 98% cleanliness—often exceeding the results of traditional methods. 
     
  1. Gentler on Filters: Unlike the baking method, which exposes the DPF to extreme heat, our water-based cleaning operates at a lower temperature (around 50°C), greatly reducing the risk of cracking or damaging the filter. This helps extend the life of your DPF. 
     
  1. Quick Turnaround: The entire cleaning process takes about three hours, making it a fast and efficient solution for customers. For local clients, we can have your DPF cleaned and ready for reinstallation the same day. Even for those further afield, our quick turnaround minimizes your downtime. 

The Baking Method: How It Works 

In the traditional thermal or "baking" method, the DPF is placed in a kiln or oven that heats up to around 600°C. This heat burns off the accumulated soot and ash in the filter, followed by a compressed air cleaning to blow out the remaining debris. While this method is effective, it has its limitations: 

  1. Risk of Cracking: The high heat used in the baking process can cause the ceramic structure of the DPF to crack, which may lead to premature failure. 
  1. Incomplete Cleaning: Thermal cleaning doesn't always remove all the ash, especially in cases where the filter is heavily blocked or has been in use for a long time. 
  1. Longer Turnaround: The baking process can take longer, sometimes up to eight hours, which could increase vehicle downtime. 

Benefits of Choosing Water-Based Cleaning at Parts for Trucks

When it comes to cleaning DPFs, water-based systems like the FH2 Aqua Filter Cleaning Machine used by Parts for Trucks provide a superior, faster, and more efficient service compared to traditional baking methods. With the ability to achieve over 98% cleanliness, minimize filter damage, and reduce turnaround time, it's a smart choice for any fleet. 

If you're ready to have your DPF cleaned or want to learn more about our water-based cleaning system, reach out to your nearest Parts for Trucks location today. We’re here to help you keep your fleet running smoothly and efficiently!