Description Field-serviceable and easily maintained, the First Need Base Camp will serve you and your group for many years. Most importantly, we don’t make claims not tested by independent laboratories and field service. It is one reason our purifiers are the favourite of expeditions world-wide for over 30 years. Trust your health and safety to nothing less! Independently certified to meet EPA guide standard protocol for microbiological purifiers against bacteria, cysts, and viruses. First Need Base Camp Features Large Capacity High Flow Rate Economical Effective Protection Ergonomic Pump Field-Serviceable Durable Prefilter Compact Water-Resistant Cordura Case TECHNICAL SPECIFICATIONS… Part Number: 703300 Avg. Cartridge Capacity*: 500 gal. Cartridge Type:RS-1SG Micron Retention: 0.1 nominal (0.4 absolute) Dimension: 4.125 in. (5.5 cm) diameter / 8.875 in. (22.6 cm) high Working Temperature:33° – 100°F (0.5° – 38°C) First Need Base Camp Water Purifier
