Petec DPF Cleaner Diesel Particle Cleaner Spray 400ml

Excellent cleaner for the DPF. I used it on my 2011 Ford Focus and it's spectacular — I didn't expect it to be so effective. After the treatment the diagnostics showed only 6% blockage of the DPF, so it's like new again. I recommend it.

I still have the original DPF fitted to the car. The filter now has 125,000 km and is nearly 9 years old; I used the cleaner as described and was surprised at what came out after 20 min of exposure and the subsequent drive. It's really important to keep the engine at high, steady revs — I drove for … Read more

Previously I'd already pre-treated with another product, but it wasn't enough. With Petec the filter was clean anyway. Afterwards I also did a course of treatment with a diesel additive. Clear recommendation! However, you should expect to need 2 cans.