Turn your favorite water bottle into a powerful filter removing bacteria, parasites and chemicals

• Protects against bacteria, parasites and microplastics, chemicals like chlorine and improves water taste
• Advanced water filter kit includes replaceable water filter, two cap sizes (narrow and wide mouth), standard and sports mouthpieces, and a leak-proof lid
• Compatible with most Nalgene, Camelbak, Hydroflask, and Klean Kanteen, and other water bottle models (SEE FULL LIST)
• Sustainable: lifetime filtration of 1,000 gallons (4,000 liters) &ndash equivalent of 8,000 single use plastic water bottles
• This product gives back: one product, one school child, one year of clean water