A Practical, Life-Sustaining Water Filter The Just Water Ceramic Drip-Filter — Assembling the Just Water Ceramic Drip-Filter only requires 2 plastic, same-size containers with lids and a tool that will cut a hole in plastic. Simple but effective — The Texas Baptist Men’s Water Ministry travels to impoverished, war-torn or disaster areas and teaches people how to assemble and use these simple but effective water filters. Easy to use! — A girl in Paraquay gets water filtered through a Just Water Ceramic Drip Filter system made with plastic trash cans. Happy survivors — These survivors of a 2005 tsunami in India had just assembled their water filters. Helping hands — A lady with the Catholic Disaster Team distributes water filters in the Dominican Republic.