The Thirsty Nomad purifiers are designed for use as EITHER a point of use purifier (i.e installed under your sink) or as a tank fill purifier using standard hose connections. The choice is yours.
The “5 in 1” is the highest level of protection, ideal for the off-roader, those with compromised immunse systems, young families, or those drawing from rivers and streams. For purifying natural waters that have turbidity.