A system for removing particles from an air stream includes a housing having an air stream inlet at a first end, and an air stream outlet at a second end. The housing defines a flow path between the air stream inlet and air stream outlet. An agricultural device generating an air stream containing particles is in fluid communication with the housing, the air stream from the agricultural device being directed into the air stream inlet of the housing. An aggregator is disposed between the air stream inlet and the air stream outlet. The aggregator facilitates the aggregation of particles within the air stream. The aggregated particles fall from the aggregator by force of gravity.
