Grayl UltraPress® Replacement Purifier Cartridge Camping Tents This product is not intended

This product is not intended for boating or marine use

Specifications

5°C Tested Limit: 7

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soft material

Grayl UltraPress® Replacement Purifier Cartridge Camping Tents This product is not intendedReplacement 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,