SimPure Gravity Water Filter Filtration System Backpacking Portable For Survival Hiking Camping | with Gravity-Fed Bag

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Sale price$29.99 USD Regular price$39.99 USD

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Return Policy: Eligible for Return, Refund or Replacement within 30 days of receipt.


  • 4-Stage Efficient Filtration gravity water filter

  • 0.1-micron Ultrafiltration water filter

  • Easy to Use and Lightweight water filter backpacking

  • Long Lifespan and Speedy Treatment Time

  • Versatile Gravity-Fed water filter System

  • Meet Various Outdoor Water Needs

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Advanced 4-Stage Technology Gravity Filter

This gravity filter filtration system is made up of a Coarse Pre-filter, 0.1-micron hollow fiber ultrafiltration membrane, 5-micron coconut shell GAC filter and 0.2-micron PP fiber filter that can effectively reduce harmful substances like chlorine, particulates, sediment, stones, sand, dirt, heavy metal, micro-plastics, bad taste &odor in water to ensure the water safety and deliver better drinking experience.

camping water filteration system

Multi-functional Gravity Water Filter

3 in 1 gravity water filters, filter added a 29.5-inch extension tube that allows drinking rivers, ponds, streams, or any water source directly. Used as a gravity water filter backpacking, or add a 29.5-inch extension tube for more distance drinking. Even be connected with a water bottle.

hiking gravity water filter
gravity water filter

Long Lifespan Gravity Water Filters with Speedy Treatment Time 

Best portable gravity water filter backpacking with 3L extra-large capacity TPU Gravity-Fed Water storage bag can filter up to 5,000 liters/1321 gallons, for a family of four uses up to 3.5 years. With a flow rate of 27 liters per hour, and can meet the all-day demand for outdoor water drinking.

gravity water filter straw

Easy to Use and Lightweight for Water Filter Backpacking

Just hang the water filter backpacking on a tree with the tree strap, hands-free filtration, enjoy effort-free (no pumping, no squeezing, barely any waiting) filtered water within minutes. Gravity water filter backpacking weighs just 2.8 ounces and can be completely rolled up to save space in your backpack.

water filter for backpacking

Why Choose Gravity-fed Water Filter System?

In remote areas, treating water will be something you do every day.  If your cleansing method is cumbersome, you are bound to get bored of it quickly. Our Simpure gravity fed water filter always gives priority to easy-to-use treatment solutions. 

Using Tips Of Hiking Camping Gravity Water Filter | Outdoor Activities Solution

  • Before each use of the gravity water filter for camping,hiking, you could wet the inside of the water filter straw for fast flowing
  • Method 1
    Open the caps on both sides of the water filter backpacking.Stand in water for 30 seconds.(Mouthpiece must be dry)
  • Method 2
    Pour some clean water into themouthpiece until the inside is fully moistened.
water filter backpacking
grabity water filter straw
gravity water filter backpacking

What Can The Gravity Water Filter Backpacking Remove?

Simpure water filter backpacking can treat pollutants commonly found in outdoor water sources, such as rivers, lakes, streams, rainwater, etc. 
Like Chlorine, silt, Dirt, lron, Dust, Sand, Rust, Odor, Mercury, Arsenic and so on.

Gravity water filtration system

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Capacity‎  3 Liters
MaterialAcrylonitrile Butadiene Styrene
Item Weight3.2 Ounces
Maximum Flow Rate27 Liters Per Hour
Reduces Chlorine and Bad Taste
Filtration Accuracy0.1 microns
Brand Name‎SimPure
Filter Capacity5000 Litters
Item Package Dimensions 9.29 x 4.09 x 2.4 inches

Tips: The gravity water filter lifespan can be extended by clean water backwashing.

hiking gravity water filter

What's in the Box? ‎
1 * Water Filter Straw 1 * 3L Safety-material TPU Water Storage Bag
1 * Silicone Tube1 * Expansion Interface 1 * Shut-off Clamp 1 * Carabiner

What's in the Box? ‎

1 * Water Filter Straw
1 * 3L TPU Water Storage Bag
1 * Silicone Tube
1 * Expansion Interface
1 * Shut-off Clamp
1 * Carabiner

hiking water filtration system

Frequently Asked About this Gravity Water Filter

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