We offer waterbox filtration systems.The WaterBox is Seldons high-performance, extreme environment military and disaster response water purification solution. Built with Seldons Nanomesh Purification Technology and exceeding the NSF P248 military compliance testing standard, the WaterBox provides the ultimate water purification solution to teams in the most challenging physical environments. Durable, portable, safe, simple, and easy to use, the high capacity WaterBox delivers great tasting water immediately using an inbuilt water pump without the use of chemicals or heat. The WaterBox removes sediments, man-made and biological contaminants from drinking water and has been field tested in countries around the world.