Katadyn Ceramic Replacement Cartridge Gravidyn best-seller 5 oz / 13 g

5 oz / 13 g

The Rite in the Rain Pen writes underwater and upside down

so actual weight will be less

This phosphorescent lensatic compass has been used as an economical alternative to the Cammenga 3H Tritium Lensatic model for decades

Combat Gauze is easy to use and easy to remove

Katadyn Ceramic Replacement Cartridge Gravidyn best-seller 5 oz / 13 gKatadyn Ceramic Replacement Cartridge GRAVIDYN Microporous, silver incorporated ceramic filters out of particles, all harmful bacteria and parasites such as Cryptosporidium and Giardia. Essential minerals remain in the water. The high performance activated carbon removes unpleasant taste and odor such as chlorine and hazardous chemicals. Replace according to measuring gauge or every 6 month, whichever is sooner.