---
product_id: 745646786
title: "Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, Water Filtration System for Camping, Hiking, Travel, Emergency Preparedness, Lightweight, 4 Pack"
brand: "membrane solutions"
price: "691 Lei"
currency: RON
in_stock: true
category: "Membrane Solutions"
url: https://www.desertcart.ro/products/745646786-membrane-solutions-water-filter-straw-0-1-micron-personal-water
store_origin: RO
region: Romania
---

# 500 ml/min fast flow rate 0.1 micron ultra filtration 1320 gal reusable lifespan Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, Water Filtration System for Camping, Hiking, Travel, Emergency Preparedness, Lightweight, 4 Pack

**Brand:** membrane solutions
**Price:** 691 Lei
**Availability:** ✅ In Stock

## Summary

> 💧 Sip Smart, Stay Ahead: The Ultimate Survival Straw for Millennial Trailblazers

## Quick Answers

- **What is this?** Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, Water Filtration System for Camping, Hiking, Travel, Emergency Preparedness, Lightweight, 4 Pack by membrane solutions
- **How much does it cost?** 691 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/745646786-membrane-solutions-water-filter-straw-0-1-micron-personal-water)

## Best For

- membrane solutions enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Hydration On-the-Go:** Enjoy clean water at a swift 500 ml/min flow rate, perfect for active lifestyles and urgent hydration.
- • **Certified Safety Assurance:** NSF/ANSI 42, 372, 401 certified for chlorine, lead-free materials, and emerging contaminant removal—trusted by adventurers worldwide.
- • **Compact & Versatile Design:** Lightweight (2 oz), portable (7.1" length), and compatible with bottles, pouches, and gravity systems for seamless outdoor use.
- • **Precision Filtration Power:** Removes 99.9999% of E.coli & contaminants with 0.1 micron pore size—50% finer than competitors.
- • **Endurance Meets Sustainability:** Filters up to 1,320 gallons (5,000 liters), replacing 10,000 plastic bottles—eco-friendly and wallet-wise.

## Overview

The Membrane Solutions Personal Water Filter Straw S1 is a compact, NSF-certified ultra-filtration device that removes 99.9999% of harmful bacteria and contaminants with a 0.1 micron pore size. Delivering a rapid 500 ml/min flow rate and a reusable lifespan of up to 1,320 gallons, it’s engineered for hiking, camping, travel, and emergency preparedness. Lightweight and versatile, it connects easily to various water containers, ensuring safe hydration anywhere while reducing plastic waste.

## Description

Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, Water Filtration System for Camping, Hiking, Travel, Emergency Preparedness, Lightweight, 4 Pack : desertcart.co.uk: Sports & Outdoors

## Features

- Safe and Reliable - The water filter straw is SGS certificated (Test Report NBF21-004693-01), meets NSF/ANSI 53/P231 Standard and the shell is made of durable food-grade plastics, manufactured with BPA-Free ABS. Let's obtain clean and safe drinking water simply and quickly with this lightweight filtering system.
- High Accuracy - We all know that the smaller the pore size, the higher the filtering accuracy. The pore size of Membrane Solutions water filter straw is 0.1 microns which is 50% higher than similar products on the market, it can filter out 99.99999% of the harmful particles. At the same time, it also maintains the optimum flow rate (16.9 fl oz/min or 500 ml/min).
- 5-Stage Filtration - The upgraded 5-Stage filtration system includes a coarse filter screen, double layer pp cotton fiber, coconut shell activated carbon and hollow fiber ultrafiltration membrane, which can remove 99.99999% of harmful substances (pollution, odor, chlorine and organic chemicals, etc.) and improve the taste of water. Ensuring the safest water even in the worst environments. (Will NOT lower TDS Value, and water's essential mineral balance remains untouched.)
- Longer Lifespan - With innovative backwash purifier function, both ends of the water filter straw are removable for cleaning, so that extends the lifespan longer up to 1,320 gallons (5,000 liters), which is equivalent to 10,000 bottle of 500ml drinking water. Reusable and environmentally friendly.
- Universal Application - The water filter straw is ‌ideal for connecting with a soft water pouch, squeeze bag or disposable water bottle, it fits any 28mm threaded bottle. This straw filtration at only 7.1'' long and 1" in diameter It weighs just 2 ounces. The portable and lightweight filtering system is perfect for no matter hiking, camping, domestic and international travel or emergency preparedness.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SYYQZDN |
| Best Sellers Rank | 29 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 1 in Camping Water Filters |
| Brand | Membrane Solutions |
| Capacity | 1320 gallons |
| Container Type | Box |
| Customer Reviews | 4.6 4.6 out of 5 stars (13,324) |
| Global Trade Identification Number | 00850071881745 |
| Included Components | 4 Pack Water Filter Straw, Instruction Manual, Single Package Per |
| Installation Type | Countertop |
| Item Dimensions L x W x H | 28L x 28W x 170H millimetres |
| Item Weight | 2 Ounces |
| Manufacturer | Membrane Solutions |
| Manufacturer Part Number | water filter straw |
| Material Type | Plastic |
| Maximum Flow Rate | 500 Millilitres Per Minute |
| Model Number | water filter straw |
| Number of Items | 4 |
| Number of Packs | 4 |
| Other Special Features of the Product | Lightweight, Portable |
| Power Source | Non electric |
| Purification Method | Hollow Fibre Membrane |
| Supported Water TDS Level Maximum (PPM) | 1000 |
| UPC | 850071881745 |
| Unit Count | 4 count |
| Upper Temperature Rating | 40 Degrees Celsius |

## Product Details

- **Brand:** Membrane Solutions
- **Capacity:** 1320 gallons
- **Included components:** 4 Pack Water Filter Straw, Instruction Manual, Single Package Per
- **Installation type:** Countertop
- **Material:** Plastic
- **Package information:** Box
- **Power source:** Non electric
- **Product dimensions:** 28L x 28W x 170H millimetres
- **Purification method:** Hollow Fibre Membrane
- **Special feature:** Lightweight, Portable

## Images

![Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, Water Filtration System for Camping, Hiking, Travel, Emergency Preparedness, Lightweight, 4 Pack - Image 1](https://m.media-amazon.com/images/I/519Wee6T08L.jpg)
![Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, Water Filtration System for Camping, Hiking, Travel, Emergency Preparedness, Lightweight, 4 Pack - Image 2](https://m.media-amazon.com/images/I/51gBfepKTTL.jpg)
![Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, Water Filtration System for Camping, Hiking, Travel, Emergency Preparedness, Lightweight, 4 Pack - Image 3](https://m.media-amazon.com/images/I/51XW5bqkHYL.jpg)
![Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, Water Filtration System for Camping, Hiking, Travel, Emergency Preparedness, Lightweight, 4 Pack - Image 4](https://m.media-amazon.com/images/I/51rXKsIU5qL.jpg)
![Membrane Solutions Water Filter Straw, 0.1 Micron Personal Water Filter Survival Portable Gear, Water Filtration System for Camping, Hiking, Travel, Emergency Preparedness, Lightweight, 4 Pack - Image 5](https://m.media-amazon.com/images/I/51o77d4YxvL.jpg)

## Available Options

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

## Questions & Answers

**Q: How to drink filtered water quickly?**
A: When the filter is dry, place it in drinking water for 1 to 2 minutes or rinse the filter straw under the faucet on the "tip" side until the inside is moist.

**Q: How to extend the life of your straw water filter?**
A: We suggest always using the best freshwater source to backwash the straw filter after each use. Note: Be sure to dry it and store it.

**Q: Can gravity bags and disposable water bottles be connected?**
A: The straw can not only connect to a disposable water bottle, but also serve as a replacement filter for gravity filtration systems. This also applies to our gravity filter system "B0CN6L5KLT".

**Q: Does it work with seawater?**
A: No, it's more ideal for lakes, rivers, ponds, snow water, streams, etc. Municipal water filtration also works well.

**Q: What is its shelf life?**
A: Our personal filter straw will last indefinitely if not used and stored in a protected environment at moderate temperature and humidity.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-10-29*