Katadyn PowerSurvivor 40E The World's Smallest Electric Watermaker PowerSurvivor 40E Extended Cruise Kit - DISCONTINUED DISCONTINUED Kit PS-40 Preventative Maintenance (12V) - DISCONTINUED DISCONTINUED PowerSurvivor 40E Repair Seal Kit Spare Filter Cartridge PowerSurvivor (5 Micron) PowerSurvivor Silt Reduction Kit 12V PowerSurvivor Filter Cartridge 30 Micron PowerSurvivor Plunger Rod Kit with Seals Spool Valve Kit for PowerSurvivor 40E, 80E, 160 Relief Valve Kit with Socket for PS 40E Eccentric Drive PowerSurvivor Membrane Kit for PowerSurvivor PS40/80 / Survivor 35 Katadyn HFD PS40 Land Warfare Universal Watermaker This product is only available for governmental customers. The HFD is a portable water system that delivers purified drinking water from virtually any source, including fresh, brackish, or seawater.