Katadyn Katadyn Water Filter Explorer Pro Upgrade Kit

The Katadyn Upgrade Kit Explorer Pro expands your Katadyn Explorer water filter into a full-fledged Explorer Pro system. The additional virus filter stage, including housing, complements the existing water treatment and provides you with a significant increase in safety when you are in regions with a higher virus risk or at unsafe water sources. This creates a modular three-stage system that combines ceramic filter, activated carbon, and virus protection. Especially on expeditions, long-distance travels, extended trekking tours, or for emergency preparedness, you benefit from a flexible solution that can be adapted to water quality, area of use, and tour planning. Depending on your needs, the virus filter stage can be used or removed without having to replace the entire filter system. This makes the upgrade kit ideal if you want to specifically prepare your existing Explorer for more demanding conditions.