---
product_id: 159380850
title: "SimPure Gravity Water Filter, Portable Gravity-Fed Water Purifier with 3L Bag, Tree Strap, BPA Free Survival Gear and Equipment for Camping Hiking Emergency Preparedness"
brand: "simpure"
price: "521 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Sim Pure"
url: https://www.desertcart.dk/products/159380850-simpure-gravity-water-filter-portable-gravity-fed-water-purifier-3l
store_origin: DK
region: Denmark
---

# 2.8 oz ultra-lightweight 27 L/hr fast flow 0.1-micron ultrafiltration SimPure Gravity Water Filter, Portable Gravity-Fed Water Purifier with 3L Bag, Tree Strap, BPA Free Survival Gear and Equipment for Camping Hiking Emergency Preparedness

**Brand:** simpure
**Price:** 521 kr
**Availability:** ✅ In Stock

## Summary

> 💦 Stay hydrated, stay unstoppable—pure water anywhere, anytime!

## Quick Answers

- **What is this?** SimPure Gravity Water Filter, Portable Gravity-Fed Water Purifier with 3L Bag, Tree Strap, BPA Free Survival Gear and Equipment for Camping Hiking Emergency Preparedness by simpure
- **How much does it cost?** 521 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/159380850-simpure-gravity-water-filter-portable-gravity-fed-water-purifier-3l)

## Best For

- simpure enthusiasts

## Why This Product

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

## Key Features

- • **Versatile & Adaptable:** Use as a standalone filter, connect to bottles, or extend with a 29.5-inch tube for ultimate convenience.
- • **Compact & Featherlight:** Weighs only 2.8 ounces and rolls up small to fit seamlessly in your backpack.
- • **Built to Last for Years:** Filters up to 5,000 liters—enough clean water for a family of four over 3.5 years.
- • **Effortless Hydration On-the-Go:** Hands-free gravity filtration means no pumping or squeezing—just hang and hydrate.
- • **Unmatched Purity with 0.1 Micron Tech:** Removes 99.99999% of contaminants including chlorine, odors, and harmful microbes.

## Overview

The SimPure Gravity Water Filter is a portable, BPA-free gravity-fed purifier featuring a 3L water bag and tree strap for hands-free use. It delivers fast filtration at 27 liters per hour through a 0.1-micron ultrafiltration membrane, removing over 99.99999% of contaminants. Weighing just 2.8 ounces and capable of filtering up to 5,000 liters, it’s designed for camping, hiking, and emergency preparedness with versatile connection options including an extension tube and bottle adapter.

## Description

desertcart.com : SimPure Gravity Water Filter, Portable Gravity-Fed Water Purifier with 3L Bag, Tree Strap, BPA Free Survival Gear and Equipment for Camping Hiking Emergency Preparedness : Sports & Outdoors

Review: Very convenient and easy to use - The portable water filter was perfect for my hiking trip. Small and lightweight enough to easily carry around. While on my hike I was able to get the water directly out of the river to drink or store in the water bag. I can even filter water out of a bottle due to the extension tube that can connect to a water bottle. The tube is a water filter that removes contaminates that can affect the water such as rocks, leaves, chlorine and mercury just to name a few. The removal rate is up to 99.99999. What a life saver it turned out to be on my hike.
Review: 4 trips & it works fine - I've taken it on 4 trips & it works fine. Filling it is a little tricky. The flow is usually a fast drip, not a steady stream. I fill it, hang it, and leave it to do other tasks. I found it's important to clear the water line of bubbles to get a good flow. Also, you will need to clean it well and dry it after each trip.

## Features

- Very Versatile: Besides the gravity water filter system, the included filter can be used in many different ways. Use as a personal water filter, or add a 29.5-inch extension tube for more distance drinking. Even connect onto a water bottle.
- Long Lifespan and Speedy Treatment Time: Our water purifier camping has a lifespan of 5,000 liters (1320gallons), for a family of four uses up to 3.5 years. With a flow rate of 27 liters per hour, it won’t slow you down when you’re trying to make miles.
- 0.1-micron Ultrafiltration: Our water filter camping made up of 0.1-micron hollow fiber ultrafiltration membrane, 5-micron coconut shell GAC filter, and 0.2-micron PP fiber filter, removes rate over 99.99999%, chlorine, odors.
- Easy to Use: Just hang on a tree with the tree strap, hands-free filtration, enjoy effort-free (no pumping, no squeezing, barely any waiting) filtered water within minutes.
- Very Lightweight: Gravity water filter weighs just 2.8 ounces and can be completely rolled up to save space in your backpack. With 3L TPU gravity-fed bag can provide you enough drinking water. Ideal for backpacking, camping, or just keeping on hand for emergencies.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Y4XX65M |
| Best Sellers Rank | #8,506 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #5 in Camping & Hiking Water Purifiers |
| Brand | SimPure |
| Brand Name | SimPure |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,791) |
| Date First Available | October 17, 2019 |
| Installation Type | Freestanding |
| Item Package Dimensions L x W x H | 9.06 x 4.02 x 2.48 inches |
| Manufacturer | SimPure |
| Maximum Flow Rate | 27 Liters Per Hour |
| Model Name | gear |
| Package Information | Bag,Bottle,Tube |
| Package Weight | 0.34 Kilograms |
| Part Number | OESF002Z_4S8 |
| Power Source | Non Electric |
| Special Feature | Portable |
| Supported Water TDS Level Maximum (PPM) | 1000 |

## Product Details

- **Brand:** SimPure
- **Capacity:** 3 Liters
- **Installation Type:** Freestanding
- **Item Weight:** 3.2 Ounces
- **Material:** Plastic
- **Model Name:** gear
- **Package Information:** Bag,Bottle,Tube
- **Power Source:** Non Electric
- **Purification Method:** Activated Carbon, Hollow Fiber Membrane
- **Special Feature:** Portable

## Images

![SimPure Gravity Water Filter, Portable Gravity-Fed Water Purifier with 3L Bag, Tree Strap, BPA Free Survival Gear and Equipment for Camping Hiking Emergency Preparedness - Image 1](https://m.media-amazon.com/images/I/61GRTzGm6YL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very convenient and easy to use
*by S***E on August 4, 2022*

The portable water filter was perfect for my hiking trip. Small and lightweight enough to easily carry around. While on my hike I was able to get the water directly out of the river to drink or store in the water bag. I can even filter water out of a bottle due to the extension tube that can connect to a water bottle. The tube is a water filter that removes contaminates that can affect the water such as rocks, leaves, chlorine and mercury just to name a few. The removal rate is up to 99.99999. What a life saver it turned out to be on my hike.

### ⭐⭐⭐⭐⭐ 4 trips & it works fine
*by T***Y on July 30, 2025*

I've taken it on 4 trips & it works fine. Filling it is a little tricky. The flow is usually a fast drip, not a steady stream. I fill it, hang it, and leave it to do other tasks. I found it's important to clear the water line of bubbles to get a good flow. Also, you will need to clean it well and dry it after each trip.

### ⭐⭐⭐⭐⭐ I’m still alive
*by T***S on January 3, 2026*

Used it in the creek. Did not get upset stomach nor parasites, water tasted better than from the tap…the dog and I are still alive.

## Frequently Bought Together

- SimPure Gravity Water Filter, Portable Gravity-Fed Water Purifier with 3L Bag, Tree Strap, BPA Free Survival Gear and Equipment for Camping Hiking Emergency Preparedness
- Membrane Solutions Straw Water Filter S1, NSF/ANSI 42&372&401 certificated, Survival Filtration Portable Gear, Emergency Preparedness, Supply for Drinking Hiking Camping Team Family Outing
- Potable Aqua Water Purification Tablets with PA Plus, Portable and Effective Solution for Camping, Hiking, Emergencies, Natural Disasters and International Travel, Two 50ct Bottles

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**Shop now:** [https://www.desertcart.dk/products/159380850-simpure-gravity-water-filter-portable-gravity-fed-water-purifier-3l](https://www.desertcart.dk/products/159380850-simpure-gravity-water-filter-portable-gravity-fed-water-purifier-3l)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-07*