Rainfresh SM4A Gravity Drinking Water System Assembly

How to assemble the Rainfresh stainless steel gravity drinking water system.
Get clean, safe drinking water for the whole family without electricity.
Ideal for home, cottage, camping, disaster or emergency use.
Designed to work with lake, river, well, stream or municipally treated water.
Traps and kills 99.9999% bacteria (e.g. E. coli).
Prevents water-borne diseases such as cholera, typhoid, diarrhea, dysentery etc.
Self-sterilizing 0.3 micron absolute cartridges.
Includes 4 cleanable and reusable ceramic cartridges.