This is such an important research topic and thank you for sharing your project! This team is truly working toward bettering the quality of life of many.
I am curious on the future of the filters, if the filters were to be implemented heavily in the mentioned communities, what is the lifespan on each filter? How often do they need to be changed and are they expensive? Also, how would these communities be able to buy new filters? Would they be manufactured and sold at a convenient location for these community members?
Thanks so much!