Grayl UltraPress® Replacement Purifier Cartridge Camping Tents No disrespect to dad’s ancient

No disrespect to dad’s ancient camp stove or canvas tent

Designed with incredibly strong Silverlite™ cord and our innovative Microtune™ adjustment system

Made from Paper Straw

soft material

Specifications

Grayl UltraPress® Replacement Purifier Cartridge Camping Tents No disrespect to dad’s ancientReplacement purifier cartridges for the UltraPress are designed to last 300 cycles (40 gal. 150L). Lifespan will decline when purifying water with high levels of silt, sediment or tannins. Cartridge press time increases towards the end of the cartridge lifespan; when press time reaches 25 30 seconds, the cartridge should be replaced. Cartridge continues to protect, even as press time increases. Removes waterborne pathogens (viruses, bacteria,