Filter Overview All Products x Brands Katadyn 61 Micropur 2 Steripen 7 Applications Outdoor 53 Tactical 34 Emergency Preparedness & Relief 34 Humanitarian Aid 30 Solutions Water 61 Micro Filtration & UV Purification 27 Personal Water Treatment 61 Household Water Treatment 9 Marine Desalination 21 Effective against Bacteria 10 Bad taste 1 Cysts 10 Protozoa 10 Sediments 10 Water Source Clear Water 24 Muddy water 9 Tap Water 5 Group Size 1 15 2-5 13 > 10 8 Usage daily 8 often 18 Find Spare Part Katadyn Hiker Army black This filter is only available for governmental customers. The convenient and effective microfilter. Availability: On request and subject to minimum order quantities... discover 2 3 4 5 6