---
product_id: 445247350
title: "LifeStraw Peak Series Replacement Membrane Microfilter- for Trail Running, Camping, Hiking, Travel, Cycling, and Fishing"
brand: "lifestraw"
price: "142.75 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Life Straw"
url: https://www.desertcart.tn/products/445247350-lifestraw-peak-series-replacement-membrane-microfilter-for-trail-running-camping
store_origin: TN
region: Tunisia
---

# Optimized flow rate & anti-silt tech 99.999999% bacteria protection Ultra-lightweight & compact design LifeStraw Peak Series Replacement Membrane Microfilter- for Trail Running, Camping, Hiking, Travel, Cycling, and Fishing

**Brand:** lifestraw
**Price:** 142.75 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Drink Clean, Adventure Boldly — Filter Fearlessly

## 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?** 142.75 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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

- • **Next-Level Purity:** Blocks 99.999999% of bacteria & 99.999% of parasites for worry-free hydration
- • **Compact Powerhouse:** Tiny, featherweight filter fits seamlessly into your adventure kit without bulk
- • **Impact with Every Sip:** One purchase = one child’s safe water for a full school year—hydrate with purpose
- • **Universal Compatibility:** Fits all Peak Series gear and more with versatile universal threading
- • **Engineered for Endurance:** Re-engineered membrane + custom backwash keeps flow smooth even in gritty conditions

## 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 an optimized flow rate through its re-engineered membrane and backwash system. Ultra-compact and lightweight, it’s designed for seamless integration with Peak Series gear or standalone use, supporting up to 2000 liters of clean water. Every purchase also supports global safe water initiatives, making it the ultimate choice for eco-conscious outdoor professionals.

## 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.tn/products/445247350-lifestraw-peak-series-replacement-membrane-microfilter-for-trail-running-camping](https://www.desertcart.tn/products/445247350-lifestraw-peak-series-replacement-membrane-microfilter-for-trail-running-camping)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-08*