Filter Overview All Products x Solutions All Water 173 Micro Filtration & UV Purification 33 Chemical Disinfection 2 Marine Desalination 84 Portable/Mobile Water Treatment 63 Household Water Treatment 4 Personal Water Treatment 30 Landbased Desalination 44 Food 42 Cooking 30 Applications Outdoor 65 Marine 82 Tactical 43 Emergency Preparedness & Relief 102 Humanitarian Aid 89 Commercial 50 Brands Katadyn 86 Micropur 2 Steripen 7 Spectra Watermakers 78 Effective against Bacteria 10 Bad taste 3 Chemicals 1 Cysts 11 Protozoa 11 Sediments 10 Virus 1 Water Source Clear Water 33 Muddy water 10 Salt Water 22 Tap Water 13 Group Size 1 24 2-5 24 > 10 21 Usage daily 21 often 32 rarely 4 Operation manually 3 powered 28 solar powered 1 Industrial Water Treatment Category Desalination 1 Find Spare Part 10,000 Hour SP-20 Pearson Pump Rebuild Kit discover 10,000 Hour SP-5 Pearson Pump Rebuild Kit All Internal Components for Rebuilding a SP-5 Pearson Pump discover 2,500 Hour SP-20 Pearson Pump Rebuild Kit All Seals for Rebuilding an SP-20 Pearson Pump discover 2,500 Hour SP-5 Pearson Pump Rebuild Kit All Seals for Rebuilding an SP-5 Pearson Pump discover 2.5x20 Replacement Membrane Kit New Membrane and Seals Included in Kit discover 2.5x40 Replacement Membrane Kit New Membrane and Seals Included in Kit discover 20 Micron Filter Element Protect Pump and Membranes by Replacing Filter Cartridge Regularly discover 4x40 Replacement Membrane Kit New Membrane and Seals Included discover 5 Micron Filter Element Protect Pump and Membranes by Replacing Filters Regularly discover Commercial 20 Micron Filter Element Protect Pump and Membranes by Replacing Filters Regularly discover Commercial 5 Micron Filter Element Protect Pump and Membranes by Replacing Filters Regularly discover Commercial Charcoal Filter Element Protect Pump and Membranes by Replacing Filters Regularly discover 3 4 5 6 7