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LifeStraw Water Filters & Purifiers

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LifeStraw Peak Series membrane microfilter replacement filter in black, standing upright with threaded cap end up

LifeStraw Water Filters & Purifiers

4.5 (123)

LifeStraw Peak Series - Membrane Replacement Filter

Name: LifeStraw Water Filters & Purifiers LifeStraw Peak Series - Membrane Replacement Filter - LifeStraw Peak Series - Membrane Replacement Filter
Brand: LifeStraw Water Filters & Purifiers
SKU: 40913029759087
Price: 17.95 USD
Availability: InStock
Rating: 4.3429 (17 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$17.95

Quantity

Color

Black

Quantity

Description

Membrane filter protects against bacteria, parasites, microplastics, silt, sand, and cloudiness
Ultra-compact, our reconfigured filter is tiny but mighty and doesn’t sacrifice weight or space
Compatible with the Peak Series collapsible...

Reviews

4.3

35 ratings

Replacement Filter

We ordered a replacement filter for our Lifestraw soft sided bottle. It arrived when expected in plenty of time for our upcoming trip.

Peter · 16 days ago

Great bottle for backpacking

Michael · March 6, 2026

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 · July 31, 2025

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LifeStraw Water Filters & Purifiers

4.5 (9.6K)

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Description

Membrane filter protects against bacteria, parasites, microplastics, silt, sand, and cloudiness
Ultra-compact, our reconfigured filter is tiny but mighty and doesn’t sacrifice weight or space
Compatible with the Peak Series collapsible...

Reviews

4.3

35 ratings

Replacement Filter

We ordered a replacement filter for our Lifestraw soft sided bottle. It arrived when expected in plenty of time for our upcoming trip.

Peter · 16 days ago

Great bottle for backpacking

Michael · March 6, 2026

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 · July 31, 2025