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Deal.ai › LifeStraw
LifeStraw
LifeStraw Peak Series Personal Straw Water Filter

LifeStraw Peak Series Personal Straw Water Filter

Best price now

$24.95at Highwater FiltersChecked Nov 10

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Price facts

  • Last seen at $24.95 at Highwater Filters on Nov 10.

Our take on the LifeStraw Peak Series Personal Straw Water Filter

The LifeStraw Peak Series Personal Straw is an ultralight straw-style filter you drink straight through, built for backup hydration, emergencies and travel. Its 0.2 micron membrane microfilter removes bacteria, parasites and microplastics, and also cuts silt, sand and cloudiness. A removable threaded bottom cap lets it screw onto water bottles and standard gravity hoses, so it works as a bottle filter or an inline gravity filter. It is a minimalist personal filter rather than a pump or purifier, so it suits hikers and preppers who want a tiny backup more than a high-volume group filter.

Best forEmergency kits and go-bagsUltralight hiking and travelFiltering from bottles and gravity setupsDrinking from questionable backcountry water
Pros
  • Very light and compact for a backup filter
  • 0.2 micron membrane removes bacteria, parasites and microplastics
  • Handles silt, sand and cloudiness better than basic hollow-fiber straws
  • Threaded bottom cap fits bottles and standard gravity hoses
  • No batteries, pumping or setup needed
Cons
  • Straw design means you drink directly, no squeezing or output hose
  • Personal capacity only, slow for filling bottles or groups
  • Does not remove viruses or dissolved chemicals
  • Needs regular backflushing to keep flow up

LifeStraw Peak Series Personal Straw Water Filter prices at every store

  • Highwater FiltersNew

    In stockReturn policy

    $24.95Checked Nov 10
    Visit Highwater Filters

About the LifeStraw Peak Series Personal Straw Water Filter

The LifeStraw Peak Series Personal Straw is an ultralight, portable water filter. It is made for backup hydration, emergency preparedness, travel, and on-the-go use. A 0.2 micron membrane microfilter protects against bacteria, parasites, microplastics, silt, sand, and cloudiness.

The microfilter is enhanced to help reduce clogging from sand and silt. The filter lasts up to 1,000 gallons (4,000 L). It has an unlimited shelf life, so it can be stored in an emergency go-bag.

A removable threaded bottom cap lets you attach the straw to water bottles and standard gravity hoses. It is BPA free and FDA approved.

Type
Personal straw-style water filter
Filter type
Membrane microfilter, 0.2 micron pore size
Bacteria
Protects against 99.999999% of bacteria, including E. coli and Salmonella
Parasites
Protects against 99.999% of parasites, including Giardia and Cryptosporidium
Other particles
Protects against 99.999% of microplastics, silt, sand, and cloudiness
Standards
Meets US EPA and NSF P231 drinking water standards for removal of bacteria and parasites
Filter lifetime
Up to 1,000 gallons / 4,000 L
Shelf life
Unlimited
Attachments
Water bottles; standard gravity hoses via removable threaded bottom cap
Safety
BPA free, FDA approved
Weight
2.3 oz / 65 g
Dimensions
1.26 x 7.7 in / 3.2 x 19.5 cm
In the box
1 LifeStraw Peak Series personal water filter straw, 1 user manual

Questions and answers

How is the Peak Series Personal Straw different from the classic LifeStraw?
It uses a 0.2 micron membrane microfilter and adds a removable threaded bottom cap. That cap lets it attach to bottles and standard gravity hoses, which the classic straw cannot do.
Does it filter viruses or chemicals?
No. It targets bacteria, parasites, microplastics, silt, sand and cloudiness. For viruses or dissolved contaminants you need a purifier or a carbon stage.
Can I use it with a water bottle or gravity bag?
Yes. The threaded bottom cap screws onto compatible bottles and standard gravity hoses, so water can be filtered as you drink or as it flows.
What comes in the box?
One Peak Series personal filter straw and one user manual. No bottle or pouch is included.
How do I keep it flowing well?
Backflush it periodically to clear sediment, especially after silty or cloudy water. Flow drops when the membrane loads up.
Where is the LifeStraw Peak Series Personal Straw Water Filter cheapest?
At Highwater Filters, for $24.95, as of our latest check.

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