text:  They've had a well for years, but the water from it wasn't clean. The villagers had to go to the next village to buy their water, and then they had to bring it back. The bank was willing to give them that big loan, and the village has used that money to dig three more wells and install a filtration system. I took a look at it with Pai, and also with the woman who's responsible for running the new system, Moi.