Condensation device for pneumatic brake cylinders of vehicle brake systems, at least for condensing out moisture from the air drawn into or expelled from a secondary chamber of the brake cylinder, with a connection for connecting to the at least one secondary chamber of the brake cylinder, an air inlet and discharge opening in flow connection on the one hand with the atmosphere and on the other hand with the said connection, and with a pot-shaped container, characterised in that a) in the pot-shaped container there are arranged at least two perforated sheets (38, 40) which are coaxial relative to a central axis of the container and are stacked parallel to one another one above the other, at least one perforated sheet being a perforated sheet of a first type and at least one perforated sheet being a perforated sheet of a second type, wherein b) a perforated sheet of the first type and a perforated sheet of the second type each have at least one through-hole (42, 44) and the at least one through-hole of a perforated sheet of the first type is arranged radially offset relative to the central axis compared with the at least one through-hole of a perforated sheet of the second type, and wherein c) in the service position of the container the air inlet and discharge opening is formed in a bottom of the container and a connection for connecting to the at least one secondary chamber is formed in an upper area of the container, and wherein d) the perforated sheets of the first and second types (38, 40) are stacked one above another in the container in such manner that a perforated sheet of the first type overlaps a perforated sheet of the second type, at least partially and opposite one another a distance apart, so that a flow connection can form between the at least one through-hole of a perforated sheet of the first type and the at least one through-hole of a perforated sheet of the second type, and wherein e) the compressed air flowing through the inlet and discharge opening into the container owing to an application or release of the brake cylinder, flows through the series of perforated sheets (38, 40) from bottom to top and into the connection for connecting to the at least one secondary chamber, or flowing through the connection for connecting to the at least one secondary chamber into the container owing to an application or release of the brake cylinder, flows through the series of perforated sheets (38, 40) from top to bottom and out to the atmosphere through the inlet and discharge opening. a) in the pot-shaped container there are arranged at least two perforated sheets (38, 40) which are coaxial relative to a central axis of the container and are stacked parallel to one another one above the other, at least one perforated sheet being a perforated sheet of a first type and at least one perforated sheet being a perforated sheet of a second type, wherein b) a perforated sheet of the first type and a perforated sheet of the second type each have at least one through-hole (42, 44) and the at least one through-hole of a perforated sheet of the first type is arranged radially offset relative to the central axis compared with the at least one through-hole of a perforated sheet of the second type, and wherein c) in the service position of the container the air inlet and discharge opening is formed in a bottom of the container and a connection for connecting to the at least one secondary chamber is formed in an upper area of the container, and wherein d) the perforated sheets of the first and second types (38, 40) are stacked one above another in the container in such manner that a perforated sheet of the first type overlaps a perforated sheet of the second type, at least partially and opposite one another a distance apart, so that a flow connection can form between the at least one through-hole of a perforated sheet of the first type and the at least one through-hole of a perforated sheet of the second type, and wherein e) the compressed air flowing through the inlet and discharge opening into the container owing to an application or release of the brake cylinder, flows through the series of perforated sheets (38, 40) from bottom to top and into the connection for connecting to the at least one secondary chamber, or flowing through the connection for connecting to the at least one secondary chamber into the container owing to an application or release of the brake cylinder, flows through the series of perforated sheets (38, 40) from top to bottom and out to the atmosphere through the inlet and discharge opening.