Filter Overview All Products x Applications All Outdoor 231 Marine 88 Sailboats 19 Powerboats 16 Commercial Boats 2 Survival at Sea 3 Tactical 79 Emergency Preparedness & Relief 171 Humanitarian Aid 101 Commercial 50 Solutions Water 88 Brands Katadyn 19 Micropur 4 Spectra Watermakers 65 Water Source Salt Water 10 Tap Water 4 Group Size 1 2 2-5 6 > 10 3 Usage daily 1 often 2 rarely 5 Operation hand-operated 1 manually 2 powered 24 Find Spare Part Marine Freedom to explore. With the Katadyn and Spectra brands, the Katadyn Group has decades of experience in energy-efficient desalination. In addition to a full line of systems for boats of all sizes, our product range also includes manually operated, portable desalinators for emergency use. Projects & Case studies PowerSurvivor Silt Reduction Kit 12V discover PowerSurvivor Plunger Rod Kit with Seals discover Spool Valve Kit for PowerSurvivor 40E, 80E, 160 discover Relief Valve Kit with Socket for PS 40E discover Eccentric Drive PowerSurvivor discover 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 4 5 6 7 8