![Mark Porter; Filter#1; 2007](https://themissionprojects.com/media/TheMission000229.jpg)
Filter#1
2007
Aluminum, Steel, Plastic, Nylon, Air Pump, Soap, Rubber
5’ 6"H x 4’, 6" W x 3’ D
Air pump creates bubbles in tinted soapy mixture held inside plastic container. The soapy water is expelled through nylon tubes and passes through a steel mesh filter and is collected in a steel bin.