The 1st revision of the swamp cooler looked like this and its description can be found at http://greatdalehousecar.com/great-dale-swamp-cooler/.
Then I added some vent hose to help direct the cooling where we wanted it.
Everyone made fun of it, so I switched to one large vent hose. The blue media released a bunch of particles that gummed up my pump… and then the filters I added to the new pump, so I replaced it with paper media that work great. Then I disguised it to look like a palm tree for the modernism show. My first sewing project!.