Filter inserts - Import export

The most effective way to clean blocked DPF/FAP/KAT filters is by using a high-pressure water jet combined with a carefully selected detergent. This method, known as hydrodynamic treatment, involves using a pressurized water machine and is the only technique that can thoroughly remove all types of particulates from both the inlet and outlet channels of the filter insert. The jet of working fluid is directed from the outlet side of the filter—usually the unblocked outlet channels—allowing the water and detergent to permeate the micropores in the walls that separate the channels and reach the clogged inlet channels.