Device for providing clean air in a beverage filling plant

A device for providing clean air in a beverage filling plant, comprising

• an inflow channel with at least a first filter configured to pretreat air sucked in via a supply-air feed;
• a first outflow channel with at least a second filter configured to treat the pretreated air and to feed the treated pretreated air into a filling cleanroom of the beverage filling plant;
• and
• a second outflow channel configured to convey the air pretreated by the first filter, but not the second filter, and to feed the treated pretreated air into a blowing cleanroom for blow-molding of plastic containers,
• wherein the inflow channel is adjoined by the first outflow channel and the second outflow channel, and
• wherein a dehumidifying device comprising an air cooler and a droplet separator is arranged in the second outflow channel such that the treated pretreated air fed into the blowing cleanroom is drier than the treated pretreated air fed into the filling cleanroom.