Wellstream Pure’s Artesia Autofill is the most effective and innovative gravity water filter system on the market! Artesia connects to a variety of water sources, including your culinary water system, a 55-gallon water storage barrel, a 5-gallon water bucket, RV water systems, and other sources, as well as the option to fill manually if desired. It will continually fill itself and remain full because the patented float system controls the flow of water in and out of the lower chamber. Freedom at last!! Never run dry with the Artesia Autofill gravity water filter system, available at wellstreampure.com.