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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Also compatible with other model kayaks - see exterior dimensions below to determine fit
Get on Patrol
Summer 2004
Photostable
polarized lenses reduce glare and protect from harmful rays
Grayl Ultra Press Replacement Cartridge Smartwool Also compatible with other modelDescription Features Specifications Replacement purifier cartridges for the Grayl Ultra Press 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, or it has been 3yrs since first use, the cartridge should be replaced. Cartridge continues to protect, even as
