---
product_id: 445247350
title: "LifeStraw Peak Series — Replacement Membrane Microfilter- for Trail Running, Camping, Hiking, Travel, Cycling, and Fishing"
brand: "lifestraw"
price: "€ 33.71"
currency: EUR
in_stock: true
reviews_count: 13
category: "Life Straw"
url: https://www.desertcart.sk/products/445247350-lifestraw-peak-series-replacement-membrane-microfilter-for-trail-running-camping
store_origin: SK
region: Slovakia
---

# Optimized flow rate vs sand & silt 99.999999% bacteria protection Ultra-lightweight 0.03 kg LifeStraw Peak Series — Replacement Membrane Microfilter- for Trail Running, Camping, Hiking, Travel, Cycling, and Fishing

**Brand:** lifestraw
**Price:** € 33.71
**Availability:** ✅ In Stock

## Summary

> 💧 Filter Fearlessly, Explore Limitlessly

## Quick Answers

- **What is this?** LifeStraw Peak Series — Replacement Membrane Microfilter- for Trail Running, Camping, Hiking, Travel, Cycling, and Fishing by lifestraw
- **How much does it cost?** € 33.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/445247350-lifestraw-peak-series-replacement-membrane-microfilter-for-trail-running-camping)

## Best For

- lifestraw enthusiasts

## Why This Product

- Trusted lifestraw brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Tiny, featherweight design fits effortlessly into your pack without weighing you down.
- • **Flow That Keeps Up:** Re-engineered membrane ensures smooth, fast filtration even in murky, sandy water.
- • **Impact Beyond Adventure:** Every purchase provides a child with a full year of safe drinking water—join the movement.
- • **Universal Compatibility:** Fits all your gear with versatile threading—use as a straw, with squeeze bottles, or gravity filters.
- • **Unrivaled Purity, Anywhere:** Blocks 99.999999% of harmful bacteria & parasites for peace of mind on every adventure.

## Overview

The LifeStraw Peak Series Replacement Membrane Microfilter delivers industry-leading filtration by removing 99.999999% of bacteria, 99.999% of parasites, and microplastics, while maintaining superior flow rate even in sandy or silty water. Ultra-compact and lightweight at just 0.03 kg, it’s designed for versatile use with multiple water systems. Each purchase supports global safe water initiatives, making it the essential gear upgrade for trail runners, campers, hikers, and outdoor enthusiasts who demand clean water and social impact.

## Description

LifeStraw’s Peak Series filter membrane density has been re-engineered for optimized flow rate - meaning better performance against sand and silt while maintaining great flow for the long haul. This highly versatile filter is designed to be interchangeable, featuring universal threading to make it as adaptable as possible to all your gear. Your purchase has impact: For every LifeStraw product purchased, a school child in need receives safe water for an entire school year.

Review: Great product - Great item to have for emergency storage, or for just camping. I like the idea of not having to pack gallons of water with me when I go camping, being sure to camp near water of course
Review: My go-to filter - very happy with this. I spend a great deal of time in the backcountry. These are lightweight, durable, and efficient.

## Features

- Protects against 99.999999% of bacteria (including E.coli, Salmonella), 99.999% of parasites (including Giardia and Cryptosporidium), 99.999% of microplastics, silt, sand, and cloudiness
- Enhanced microfilter performance: Our re-engineered membrane and custom backwash accessory means better performance against sand and silt, maintaining great flow over the long haul
- Ultra-compact, our reconfigured filter is tiny but mighty and doesn’t sacrifice weight or space
- Use with the collapsible squeeze bottle, gravity water filter system or as a standalone straw
- Your purchase has impact: one purchase, one child, one year of safe water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SRM4N6V |
| Best Sellers Rank | #30,241 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,078 in Water Bottles |
| Brand Name | LifeStraw |
| Capacity | 2000 Liters |
| Container Type | Bottle |
| Customer Reviews | 4.5 4.5 out of 5 stars (305) |
| Global Trade Identification Number | 07640144286477 |
| Included Components | Replacement Membrane microfilter |
| Installation Type | Freestanding |
| Item Dimensions L x W x H | 2.32"L x 2.32"W x 5.43"H |
| Item Type Name | Outdoor water filter |
| Item Weight | 0.03 Kilograms |
| Manufacturer | LifeStraw |
| Material Type | Tritan Renew |
| Model Name | Peak |
| Model Number | LSPSMEMR1 |
| Other Special Features of the Product | Filter |
| Part Number | LSPSMEMR1 |
| Power Source | Adapter |
| Purification Method | Sand |
| Supported Water TDS Level Maximum (PPM) | 300 |
| Unit Count | 1.0 Count |
| Warranty Description | Manufacturer Warranty |

## Product Details

- **Brand:** LifeStraw
- **Capacity:** 2000 Liters
- **Included Components:** Replacement Membrane microfilter
- **Installation Type:** Freestanding
- **Material:** Tritan Renew
- **Package Information:** Bottle
- **Power Source:** Adapter
- **Product Dimensions:** 2.32"L x 2.32"W x 5.43"H
- **Purification Method:** Sand
- **Special Feature:** Filter

## Images

![LifeStraw Peak Series — Replacement Membrane Microfilter- for Trail Running, Camping, Hiking, Travel, Cycling, and Fishing - Image 1](https://m.media-amazon.com/images/I/51CdkPPp6PL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by W***T on April 4, 2026*

Great item to have for emergency storage, or for just camping. I like the idea of not having to pack gallons of water with me when I go camping, being sure to camp near water of course

### ⭐⭐⭐⭐⭐ My go-to filter
*by S***N on December 23, 2025*

very happy with this. I spend a great deal of time in the backcountry. These are lightweight, durable, and efficient.

### ⭐⭐⭐⭐⭐ Large capacity
*by D***D on April 12, 2026*

Life straw is a good company I enjoy many of their products. The bag is nice for using around camp or refilling your camelback from a stream

## Frequently Bought Together

- LifeStraw Peak Series – Replacement Membrane Microfilter Compatible with Peak Series Collapsible Squeeze Bottles and Gravity Systems
- LifeStraw Peak Series Water Filter - 1L, Dark Mountain Gray, Protects Against Bacteria and Parasites, Ultra-Compact and Versatile
- LifeStraw Peak Series Personal Water Filter for Hiking, Camping, Travel, and Emergency Preparedness, 1 Pack, Mountain Blue

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**Shop now:** [https://www.desertcart.sk/products/445247350-lifestraw-peak-series-replacement-membrane-microfilter-for-trail-running-camping](https://www.desertcart.sk/products/445247350-lifestraw-peak-series-replacement-membrane-microfilter-for-trail-running-camping)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-06-19*