Catalytically active particulate filter

Particulate filter for removing particles, carbon monoxide, hydrocarbons and nitrogen oxides out of the exhaust gas of combustion engines operated with a stoichiometric air-fuel mixture, comprising a wall-flow filter of length L and two different coatings Y and Z, wherein the wall-flow filter comprises channels E and A which extend in parallel between a first and a second end of the wall-flow filter and are separated by porous walls which form surfaces OE and OA, and wherein the channels E are closed at the second end and the channels A are closed at the first end, characterized in that the two coatings Y and Z are located in the porous walls and extend from the first end of the wall-flow filter over the entire length L and both comprise active alumina, at least one cerium-zirconium-rare earth metal mixed oxide and at least one platinum group metal, wherein layer Z is free of rhodium, and that the ratio of the applied quantity of coating Z to the applied quantity of coating Y is in the range from 3:1 to 1:3.