The Wise Company Portable Radiological System Ionic Adsorption Micron Filtration is a high-quality water filter. It features a clear color and is compatible with Wise models. Made in the United States, this portable filtration system ensures clean and safe water on the go, ideal for outdoor activities or emergencies. With its advanced technology, the Wise Company Portable Radiological System provides reliable filtration for clean and refreshing water wherever you are. You are purchasing two bottles with Drinking Water Germicidal Tablets. Everything is new never opened. Questions please ask. Thanks for looking.