2pcs purification elements last for up to 6,000 gallons of clean and safe drinking water before needing replacement.
Requires no power to purify raw, untreated water from remote lakes and streams.
Removes small particles and impurities, reduces turbidity and improves taste.
Constructed from food-grade stainless steel, chemical-free, healthy and reliable.
Perfect for home, emergency preparedness, outdoor adventure, camping, hiking, backpacking, etc.