Filter Overview All Products x Solutions All Water 180 Micro Filtration & UV Purification 36 Personal Water Treatment 72 Household Water Treatment 9 Landbased Desalination 44 Marine Desalination 84 Chemical Disinfection 2 Nutrition 39 Cooking 34 Applications Outdoor 72 Marine 84 Tactical 45 Emergency Preparedness & Relief 102 Humanitarian Aid 89 Commercial 49 Brands Katadyn 92 Micropur 2 Steripen 8 Spectra Watermakers 78 Effective against Bacteria 10 Bad taste 4 Chemicals 2 Cysts 11 Protozoa 11 Sediments 11 Virus 1 Water Source Clear Water 36 Muddy water 11 Salt Water 22 Tap Water 16 Group Size 1 27 2-5 25 > 10 21 Usage daily 22 often 36 rarely 4 Operation hand-operated 1 manually 3 powered 28 solar powered 1 Industrial Water Treatment Category Desalination 1 Find Spare Part Acid Cleaner 240 g discover Membrane Storage Compound 240 g discover Alkaline Cleaner 240g discover Kit PS-40 Preventative Maintenance (12V) - DISC... DISCONTINUED discover Spare Filter Cartridge PowerSurvivor (5 Micron) discover PowerSurvivor Filter Cartridge 30 Micron discover PowerSurvivor 40E Extended Cruise Kit - DISCONT... DISCONTINUED discover Katadyn Steripen Ultralight UV Water Purifier discover Katadyn Steripen Ultra UV Water Purifier discover Katadyn Steripen Adventurer Opti UV Water Purifier discover Katadyn Steripen Classic 3 UV Water Purifier discover Katadyn Steripen FitsAll Filter discover 8 9 10 11 12