The LifeStraw Go Series Replacement Filter – 1 Year Pack is purpose-built for those who demand proven water safety—whether at home, on the trail, or while traveling. Exclusively designed for LifeStraw Go Series water bottles (2023 and newer), this pack delivers a full year of reliable filtration: one high-performance membrane microfilter and six activated carbon filters (one installed, five replacements).
Each filter is independently lab-tested to rigorous WHO, US EPA, NSF, and WQA standards, providing robust protection against bacteria (including E. coli, Salmonella), parasites (Giardia, Cryptosporidium), microplastics, chlorine, silt, and more. The two-stage system also improves taste and reduces odors.
LifeStraw’s commitment goes beyond product performance: as a Certified B Corp and Climate Neutral Certified brand, every purchase funds a year of safe water for a child in need through the Give Back program. This is water filtration with measurable, real-world impact.
LifeStraw products have a history of use in some of the harshest conditions around the world, from refugee camps to natural disasters to extreme back-country, our products have to work because lives depend on them. Our testing and transparency is unparalleled and we use the most trusted performance criteria based on protocols established by the World Health Organization, the US EPA, NSF International and the Water Quality Association.
Overall rating: 4.714286 / 5 from 7 reviews.
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"Although I misunderstood the rules of your sale, you were very kind to honor my confusion and give me the sale price. Thank you. I am enjoying my purchase. I keep the container in the fridge and have good cold water easily. I highly recommend the product. Judy Larsen"
"I ordered the cup with the straw, It was nice looking and arrive quickly. Unfortunately this is kind of difficult to drink out of, so I wont be using it for daily use, but will instead save it for emergencies or travel."
"Love this Lifestraw and their quick delivery with minimal waste."
"I love this product so far! The only thing missing in my shipment was guidance on how often to switch the filter."
"I haven't yet used my new filters, but I got my water bottle several months ago. It was great for backcountry hiking!"
"This item was purchased for my son who is working in a remote area in Colombia. He only has access to well water and uses his Lifestraw daily to protect himself while trying to stay hydrated. It is a great product and has been so very helpful for his situation."
"Great"
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