The LifeStraw Max water purifier delivers portable, potable water during ecological and humanitarian disasters or for communities without access to potable tap water. It instantly purifies source water at a rate up to 150 liters per hour without the need for electricity, battery power or chemicals. The LifeStraw Max removes viruses, bacteria, parasites, microplastics and includes an advanced carbon filter that reduces lead and chlorine. The purification system can be continuously filled by a pressurized water system (tap, water pump or gravity system), providing safe drinking water for up to 1,000 people for several months without needing to replace the main filters. It’s durable and compact, with an easy-to-carry design for rugged and remote locations. A sustainable source of safe drinking water that also provides social impact: for every product purchased, a child in need receives safe drinking water for an entire school year.