Fig. 1
From: Evaluating the efficacy of point-of-use water filtration units in Fiji
An example of the Sawyer® PointONE™ bucket filter system used in the study. The Sawyer® PointONETM bucket filter system consists of a 5-gallon bucket and filter attached with a hose. Water drains by gravity from the bucket, through the filter, and into a clean drinking water container