LifeSaver C1 Replacement Cartridge Foil Sealed Wayfarer A 20 oz Nalgene water

A 20 oz Nalgene water bottle with OTF cap to store or share your purified drinking water

NSF/ANSI 42 – 2022 Version: Drinking Water Treatment Units

bacteria and protozoan cyst reduction by the US Army Public Health Center (MEDCOM)

What difference does Foil-Wrapping make

Tested by Independent Test House to meet adaption of NSF Protocol 231

LifeSaver C1 Replacement Cartridge Foil Sealed Wayfarer A 20 oz Nalgene waterReplacement LifeSaver C1 Cartridge If the flow rate on your C1 Community Water Purifier is slowing down to a trickle, it means the cartridge will soon need replacing. The replacement cartridge is heat sealed in aluminium foil for an extended shelf life of 10 years and will provide a further 132,000 gallons of safe drinking water. Extended shelf life is due to the aluminium barrier foil which has a water vapour diffusion rate that is 80 times slower