Filter Overview All Products x Solutions All Water 16 Micro Filtration & UV Purification 35 Personal Water Treatment 71 Household Water Treatment 11 Landbased Desalination 44 Marine Desalination 84 Industrial Water Treatment 16 Chemical Disinfection 5 Storage & Conservation 14 Applications Marine 3 Humanitarian Aid 1 Commercial 16 Brands Katadyn 15 Water Source Tap Water 4 Group Size 1 2 2-5 2 > 10 2 Usage daily 5 often 2 Industrial Water Treatment Category Microfiltration 2 Find Spare Part E-1 Silver anode discover Electro-Katadyn EK-4 discover Electro-Katadyn EK-X/24 discover Industrial UV water treatment - AQUAFIDES, ACS UV discover 1 2