This spring, the community is invited to join the 'Filter Builds - Spring 2026' event, marking a new milestone in partnership with 20 Liters. Founded in 2007 by Mars Hill volunteers, 20 Liters has focused its mission on providing clean water to the world's most vulnerable. The Spring Filter Build will bring volunteers together to construct effective water filters, increase awareness about global water issues, and give back in a tangible way. Don't miss this opportunity to make a local impact with worldwide reach.