Filter Overview All Products x Applications All Outdoor 223 Marine 91 Tactical 78 Emergency Preparedness & Relief 117 Humanitarian Aid 102 Gravity Water Filter (HWTS) 4 Remote Communities 7 Commercial 66 Solutions Water 100 Nutrition 2 Brands Katadyn 36 Micropur 5 Trek'n Eat 4 Spectra Watermakers 57 Effective against Bacteria 5 Cysts 5 Protozoa 5 Sediments 6 Water Source Clear Water 12 Muddy water 5 Salt Water 11 Tap Water 6 Group Size 1 5 2-5 11 > 10 17 Usage daily 16 often 11 rarely 5 Operation powered 8 solar powered 1 Series Vegan 2 Allergens Gluten Free 1 Lactose Free 2 Packaging Bar 2 Find Spare Part Humanitarian Aid Sustaining life no matter where. The Katadyn Group has the broadest portfolio of products and technologies for drinking water treatment on the market. Humanitarian aid organizations and WASH coordinators rely on our products to ensure the supply of clean drinking water regardless of location, water source and population size. Projects & Case studies New Aquifer 4000 The Aquifer 4000 is a high-volume desalination system designed to make 16 m³ per day (4,300 GPD) of drinking water from any water source including fresh, brackish and seawater. discover Aquifer 200 AFD Watermaker 8 Gallons per Hour in a Rugged Case - External Power Required discover Aquifer 200 EXP Flight Ready Watermaker Flight Ready Watermaker - External Power Required discover Aquifer 200 Power Pack Solar Solar Powered Watermaker in a Single Case discover Aquifer 360 EXP Flight Ready High Output, Rugged, and Flight Ready. External Power Required. discover Aquifer 360 AFD Watermaker Versatile, High-Output Watermaker. External Power Required. discover LB 400 Spectra LB 400. 16 Gallons/Hr Using External Feed Pump (3 GPM @ 100 PSI) discover LB 1800 F Spectra LB 1800 F. Frame-Based 285 l/hr with optional automated controls. discover LB 2800 F Frame-Based 120 Gallons/Hr with Optional Automated Controls discover LB 4000 F Frame-Based 166 Gallons/Hr for Brackish Water (>25,000 PPM) with Optional Automated Controls discover LB 10,000 Frame-Based 415 Gallons/Hr with Optional Automated Controls discover LB-14,000 Framed Brackish Water System, automated with the Spectra Connect Controller discover 1 2 3 4 5