---
product_id: 478644977
title: "Peak Series – Replacement Membrane Microfilter Compatible with Peak Series Collapsible Squeeze Bottles and Gravity Systems"
brand: "lifestraw"
price: "€ 65.40"
currency: EUR
in_stock: true
reviews_count: 7
category: "Life Straw"
url: https://www.desertcart.hr/products/478644977-peak-series-replacement-membrane-microfilter-compatible-with-peak-series-collapsible
store_origin: HR
region: Croatia
---

# Optimized flow rate & anti-silt tech 99.999999% bacteria protection Ultra-light 30g compact design Peak Series – Replacement Membrane Microfilter Compatible with Peak Series Collapsible Squeeze Bottles and Gravity Systems

**Brand:** lifestraw
**Price:** € 65.40
**Availability:** ✅ In Stock

## Summary

> 💧 Drink Clean, Live Bold – The Ultimate Filter for the Modern Explorer

## Quick Answers

- **What is this?** Peak Series – Replacement Membrane Microfilter Compatible with Peak Series Collapsible Squeeze Bottles and Gravity Systems by lifestraw
- **How much does it cost?** € 65.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/478644977-peak-series-replacement-membrane-microfilter-compatible-with-peak-series-collapsible)

## 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:** Ultra-light 30g design fits seamlessly into your Peak Series gear without weighing you down
- • **Next-Gen Flow Tech:** Re-engineered membrane + custom backwash keeps water flowing fast, even in gritty conditions
- • **Impact with Every Sip:** One purchase = one child’s entire school year of safe water. Hydrate responsibly, lead socially
- • **Universal Compatibility:** Threaded to fit Peak Series squeeze bottles, gravity systems, or use as a standalone straw
- • **Unrivaled Purity Shield:** Blocks 99.999999% of harmful bacteria & parasites for worry-free hydration

## Overview

The LifeStraw Peak Series Replacement Membrane Microfilter delivers industry-leading filtration by eliminating 99.999999% of bacteria, 99.999% of parasites, and microplastics, while maintaining superior flow rate thanks to its re-engineered membrane and backwash system. Weighing just 30 grams, it’s ultra-compact and universally compatible with Peak Series squeeze bottles and gravity systems. Beyond performance, each purchase supports global safe water access for children, making it the smart, socially conscious choice for outdoor professionals and adventurers alike.

## 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: Good price - Fast shipping from desertcart usa and a good price. No additional charges
Review: Repeat customer here - Great product.

## 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 | 139,813 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 136 in Camping Water Filters |
| Brand | LifeStraw |
| Colour | Replacement |
| Customer Reviews | 4.7 4.7 out of 5 stars (87) |
| Date First Available | 6 Aug. 2022 |
| Item Weight | 30 g |
| Model Number | LSPSMEMR1 |
| Product Dimensions | 5.89 x 5.89 x 13.79 cm; 30 g |
| Special Features | Filter, Lightweight |

## Product Details

- **Brand:** LifeStraw
- **Capacity:** 2000 litres
- **Included components:** Micromembrane replacement filter
- **Installation type:** Freestanding
- **Material:** Plastic
- **Package information:** Bottle
- **Power source:** Manual Operation
- **Product dimensions:** 5.9L x 13.8W x 5.9H centimetres
- **Purification method:** Membrane microfilter
- **Special feature:** Filter, Lightweight

## Images

![Peak Series – Replacement Membrane Microfilter Compatible with Peak Series Collapsible Squeeze Bottles and Gravity Systems - Image 1](https://m.media-amazon.com/images/I/51CdkPPp6PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good price
*by M***Y on 13 December 2025*

Fast shipping from amazon usa and a good price. No additional charges

### ⭐⭐⭐⭐⭐ Repeat customer here
*by A***R on 14 August 2025*

Great product.

### ⭐⭐⭐⭐ Review
*by S***A on 29 December 2025*

Conforme à la description.

## 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.hr/products/478644977-peak-series-replacement-membrane-microfilter-compatible-with-peak-series-collapsible](https://www.desertcart.hr/products/478644977-peak-series-replacement-membrane-microfilter-compatible-with-peak-series-collapsible)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-24*