Abstract: At least one embodiment relates to an air purification system comprising a housing, at least one fan, a pump and at least one controller coupled to said housing wherein the controller is configured to control the pump and the fan. There is at least one air intake formed in the housing, at least one biological solution comprising a biological agent and water, disposed in the housing. There is at least one spray nozzle disposed in said housing. The pump is configured to pump the biological solution through the spray nozzle to spray the biological solution from said spray nozzle onto a screen. The screen is positioned in the housing, in a substantially vertical orientation and is configured to interact with air flowing through the housing.

Abstract: There is an air purification system comprising a housing a fan, at least one water inlet comprising a water inlet valve, at least one biological solution which when combined with water forms a biological agent, at least one pump, wherein there is a computer configured to control the inlet valve, the pump and the fan to control cleaning of the air inside of the housing. Inside the housing is a circulating manifold, at least one tray, at least one air inlet, at least one air outflow, and a plurality of interaction surfaces comprising a plurality of different surfaces slanted at different angles, said plurality of interaction surfaces configured to receive the biological agent.

Abstract: There is an air purification system comprising a housing a fan, at least one water inlet comprising a water inlet valve, at least one biological solution which when combined with water forms a biological agent, at least one pump, wherein there is a computer configured to control the inlet valve, the pump and the fan to control cleaning of the air inside of the housing. Inside the housing is a circulating manifold, at least one tray, at least one air inlet, at least one air outflow, and a plurality of interaction surfaces comprising a plurality of different surfaces slanted at different angles, said plurality of interaction surfaces configured to receive the biological agent.