| abstract |
A sorptive channel filter, in particular for an air conditioning system of a motor vehicle, is described, which forms by means of its sorbent a filter for VOCs as well as a buffer for water as well as an ozone filter. The channel filter has a honeycomb-shaped channel structure, wherein the open channel area amounts to at least 55% or at least 75% and the cell density to a maximum of 45 cells / cm 2 or a maximum of 15 cells / cm 2 . The sorbent has a pore size distribution with a micropore volume of at least 0.4 cm 3 / g and a mesopore volume of at least 0.15 cm 3 / g. |