particlesmatter.com

Just announced / Breaking news

Want to learn more ?

Particle number test for periodic technical

inspection (PTI-PN test) to be introduced in

the Netherlands and Belgium on 1 July 2022

for vehicles fitted with

a diesel particulate filter (DPF)

 

Particles Matter (128 pages) explains all you

need to know about  the PTI-PN test

and particulate filter technology in general.

Click here to find out more.