The Oddcube Kickstarter, for a stylish, maintainable, 10" furnace filter-based, PC-fan driven air purifier, launched yesterday, and is already fully funded: https://www.youtube.com/watch?v=GpA7-EJpKWU The cuboctahedron Corsi-Rosenthal box! Available as a kit or as 3d printer files for personal use. https://www.kickstarter.com/projects/joelcreates/oddcube-air-purifier-kit #CleanIndoorAirNow #CleanTheAir #CovidIsNotOver #CovidIsAirborne