Grayl Ultra Press Replacement Cartridge Colour:Black The C-Splint™ is a pliable

The C-Splint™ is a pliable thin core of aluminum alloy

Outsole: Granite Peak Weight: W7: 16

optimizing performance in cold and damp conditions

Roll-formed galvanized steel holds the load

atop the ankle

Grayl Ultra Press Replacement Cartridge Colour:Black The C-Splint™ is a pliableDescription 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