Filter Overview All Products x Applications All Emergency Preparedness & Relief 2 Humanitarian Aid 2 Gravity Water Filter (HWTS) 4 Remote Communities 7 Solutions Water 2 Brands Katadyn 1 Spectra Watermakers 1 Effective against Bacteria 1 Cysts 1 Protozoa 1 Sediments 1 Water Source Clear Water 1 Group Size > 10 1 Usage daily 1 Find Spare Part Camps Reliable, easy-to-use water filters for larger groups with temporary needs for water filtration solutions. 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 Katadyn First Response Gravity Filter 3L Katadyn First Response Gravity Filter 3L is an emergency filter for families and small groups in temporary need of water filtration solution. discover
