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LifeStraw Peak Series - Replacement Filters Replacements LifeStraw - Online store Carbon Filter
LifeStraw Peak Series - Activated Carbon Filter Attachment Replacements LifeStraw - Online store
LifeStraw Peak Series - Activated Carbon Filter Attachment Replacements LifeStraw - Online store
LifeStraw Peak Series - Activated Carbon Filter Attachment Replacements LifeStraw - Online store
LifeStraw Peak Series - Replacement Filters Replacements LifeStraw - Online store
LifeStraw Peak Series - Replacement Filters Replacements LifeStraw - Online store
LifeStraw Peak Series - Replacement Filters Replacements LifeStraw - Online store
LifeStraw Peak Series - Activated Carbon Filter Attachment Replacements LifeStraw - Online store

LifeStraw Peak Series - Activated Carbon Filter Attachment

COMPATIBLE WITH LIFESTRAW PEAK SERIES

$14.95
COMPATIBLE WITH MULTIPLE SYSTEMS: Designed for seamless use with LifeStraw Peak Series collapsible squeeze bottles, solo water filters, and gravity water filter systems. REDUCES CONTAMINANTS: Filters out heavy metals including lead, mercury, chromium III, cadmium,...

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  • COMPATIBLE WITH MULTIPLE SYSTEMS: Designed for seamless use with LifeStraw Peak Series collapsible squeeze bottles, solo water filters, and gravity water filter systems.
  • REDUCES CONTAMINANTS: Filters out heavy metals including lead, mercury, chromium III, cadmium, and copper for safer drinking water.
  • IMPROVES TASTE: Activated carbon + ion exchange filter reduces chlorine, odors, and organic chemicals, providing better-tasting water.
  • LONG-LASTING: Each replaceable filter lasts up to 26 gallons (100 liters), offering extended use before needing replacement.
  • LifeStraw is proud to be a B Corp and Climate Neutral Certified brand
  • Your purchase has impact: one product, one child, one year of safe water
  • COMPATIBLE WITH MULTIPLE SYSTEMS: Designed for seamless use with LifeStraw Peak Series collapsible squeeze bottles, solo water filters, and gravity water filter systems.
  • REDUCES CONTAMINANTS: Filters out heavy metals including lead, mercury, chromium III, cadmium, and copper for safer drinking water.
  • IMPROVES TASTE: Activated carbon + ion exchange filter reduces chlorine, odors, and organic chemicals, providing better-tasting water.
  • LONG-LASTING: Each replaceable filter lasts up to 26 gallons (100 liters), offering extended use before needing replacement.
  • LifeStraw is proud to be a B Corp and Climate Neutral Certified brand
  • Your purchase has impact: one product, one child, one year of safe water
  • Free shipping on orders $75+ (US lower 48 only)
  • 45-day returns on unused items in original condition (US lower 48).
  • Free return shipping for eligible returns (US lower 48).
  • Not returnable: discounted/promo or bundle items, final-sale or limited editions, and products $300+ (defects covered by warranty).
  • Refunds issued 7–10 business days after inspection to your original payment method.
  • Bought elsewhere? Returns must go back to that retailer.


Original shipping, duties, and re-shipping for undeliverable packages aren’t refundable.

LifeStraw Peak Series - Activated Carbon Filter Attachment

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Independent Lab tested

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.

how we compare

LifeStraw

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Ultralight
Backflush / Cleanable
Reduces Chlorine & Improves Taste
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LifeStraw

Ultralight
Backflush / Cleanable
Reduces Chlorine & Improves Taste
Filters Bacteria & Parasites
Microplastics

others

Ultralight
Backflush / Cleanable
Reduces Chlorine & Improves Taste
Filters Bacteria & Parasites
Microplastics

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What others are saying

Overall rating: 4.8 / 5 from 20 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["quality","water","work","filter","pitcher","flow","bottle","peak series"].

Review highlights

Reviews

Great bottle for backpacking

"Great bottle for backpacking"

Michael N. (5/5)

Perfect for international travel

"We are using these on a cruise to the Bahamas and then to Italy. We have not used them yet but have used other products. We expect them to work beautifully!"

Deborah P. (5/5)

Fresh Water!!!!

"We use our Lifestraw to filter our spring water. It was a life saver when we went through Helene in the NC mountains where we live. I recommend the 8 Liter which is the one we use."

Mary W. (5/5)

Very compact and durable.

"Very compact and durable."

Georgia P. (5/5)

Haven’t really used it since

"Haven’t really used it since it was purchased for our emergency kit."

Ralph P. (5/5)

I use these when I travel.

"I can only use filtered or boiled water. When I travel having a cup of tea is easy with the Peak filter. I can squeeze water thru the filter for tea or pour-over coffee and I am a happy traveler."

Barbara E. (5/5)

Never leave home without it.

"This worked amazingly well. We hiked the Grand Canyon and used this in the Colorado River to refill our water. We also had the carbon filter attached and the water tasted great."

Darrin M. (5/5)

Filter pitcher and collapsible squeeze "bottle"

"the pitcher is a wonderful product.... have purchased them for my Illinois and Wisconsin homes. Have also leaned on my (adult) children to do the same for themselves. As well as for my health conscious Office Manager. I also purchased for my youngest son your 1L Peak Series Collapsible Squeeze: in 2 weeks he'll be backpacking in Yosemite, and it's the perfect solution to quickly being able to fill his personal Nagene bottle, and filtering water for cooking meals for 4; Sorry it took me as long as it did to find you."

William J. (5/5)

Bought extra.

"Have not used it yet. Bought extra bc it was on sale and “just in case” the one with the purchased bottle needs replacement when I’m on a trail."

Diana C. (5/5)

Game changer while hiking in

"Game changer while hiking in Ecuador’s Rain Forrest! Thank you for making a lightweight container and for the wonderful product."

Cynthia F. (5/5)

Q&A

When the ACTIVATED CARBON FILTER ATTACHMENT has expired, can i then renew it with the activated carbon filter replacement for the flex model ?
Hi, Thank you for your question. Unfortunately, the Flex carbon is not compatible with the Peak series. Once the carbon filter expires, it would need to be replaced with another Peak Carbon filter.