Katadyn BeFree Replacement Filter Cartridge Gas Masks / Bio Suits Used by the Czech Military

Used by the Czech Military

Weight- 5g each

They're also worth storing in your car in case you break down

Constructed from wrought iron

They come complete with a defender rubber sole and a rubber rand for added scuff protection

Katadyn BeFree Replacement Filter Cartridge Gas Masks / Bio Suits Used by the Czech MilitaryThe Katadyn BeFree Replacement Filter Cartridge is designed to pair with any Katadyn BeFree Water Filtration System. If you ever manage to wear out your original filter, this cartridge is a handy replacement which is lightweight, compact and ideal to stash in your backpack as a back up. Promising to remove 99. 9% of protozoa and 99. 9999% of bacteria, this replacement filter cartridge too has a lifespan of up to 1000 litres. This includes one EZ Clean