KATADYN Mini Filter - Outdoor Water Purifier - Katadyn - Made in Switzerland

Purchased about 25 years ago from an overseas outdoor mail-order company. It was only used once for testing and then stored, so I believe it's in good condition for its age. This is a simple water purifier for outdoor use, disaster situations, etc.

KATADYN Mini Filter
Storage bag
Made in Switzerland
Includes English instruction manual
(There are some handwritten notes in Japanese that I made)
Width approx. 7cm, Thickness approx. 4cm, Height approx. 17.7cm

This is a used item stored at home, so please consider purchasing after understanding this.

[KATADYN] Founded in Switzerland in 1928, KATADYN is one of the world's largest brands of handheld water purifiers. It is adopted by military and public organizations worldwide, and its reliability is proven, with Japan's Ground, Maritime, and Air Self-Defense Forces also introducing it. In particular, its ceramic filter water purifier boasts an extremely high purification capacity of 50,000 and is easy to maintain. Combined with its high storability due to its small size and light weight, it is gaining attention as an effective item for crisis management.