• 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
•  This product gives back: one product, one school child, one year of clean water
• Sustainable: lifetime filtration of 1,000 gallons (4,000 liters) – equivalent of 8,000 single use plastic water bottles
• Compatible with most Nalgene, Camelbak, Hydroflask, and Klean Kanteen, and other water bottle models.

How It Works

Stage 1: The hollow fiber membrane removes

• 99.999999% of bacteria (E. coli)

• 99.999% of parasites (Giardia, Cryptosporidium, etc.)

• 99.999% of microplastics

Stage 2: The activated carbon capsule reduces

• Chlorine

• Bad odor and taste

• Organic chemical matter

Specifications

• Filtration technology: Hollow fiber membrane with activated carbon
• Hollow fiber filter lifetime: 1,000 gallons (4,000 liters)
• Carbon filter lifetime: 25 gallons (100 liters)
• Product Weight: 3.6 oz (0.23 lbs) (Filter, cap and lid) – for both configurations
• Outer diameter wide cap: 2.75” (threading diameter 2.5″ (63mm))
• Outer diameter standard cap: 2.28” (threading diameter 1.7″ (43 mm))
• Compatible with: Nalgene, Camelbak, Hydroflask, Klean Kanteen, model with a minimum bottle height of over 7.3”
• This kit may fit additional bottles with compatible mouth diameters, threading, and a minimum bottle height of over 7.3”
• BPA Free
• Recyclable
• Replaceable hollow fiber membrane and carbon filters available

Lab Information (US-EPA)

Lifestraw believe that responsible manufacturing includes creating and maintaining a strong evidence base for our product claims and their intended impacts. All products undergo rigorous independent testing to meet or exceed protocols established by the US Environmental Protection Agency (EPA) and National Sanitation Foundation (NSF) We also built and run an ISO accredited water laboratory based in Vietnam that does quality validation and testing of all of our new and existing products.

• Hollow fiber membrane filter: 0.2 micron pore size. Removes 99.999999% of bacteria, 99.999% of parasites, and 99.999% of microplastics.
• Also removes turbidity (silt, sand, and cloudiness).
• Activated carbon filter: Improves taste while reducing chlorine, and organic chemical matter such as pesticides, herbicides, and VOCs.
• Meets US EPA drinking water standards for bacteria and protozoa reduction.
• Exceeds NSF/ANSI Standard 42 for chlorine reduction, bad taste, odor.
• Hollow fiber filter lifetime: 1,00 gallons (4,000 liters)
• Carbon filter lifetime: 25 gallons (100 liters)
• Flow Rate: 1.2 liters/min
•  EPA Est. No. 95395-KOR-1
• WARNING: Cancer and reproductive harm. Learn more www.p65warnings.ca.gov