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
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Availability:
In Stock.
Arrives
Wednesday, Apr 29
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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 wont slow you down when youre 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.
Brand: SimPure
Special Feature: Portable
Material: Plastic
Capacity: 3 Liters
Included Components: Filter, Tree Strap
Package Information: Bag,Bottle,Tube
Installation Type: Freestanding
Purification Method: Activated Carbon, Hollow Fiber Membrane
Power Source: Non Electric
Item Weight: 3.2 Ounces
Other Special Features of the Product: Portable
Container Type: Bag,Bottle,Tube
Installation Type: Freestanding
Purification Method: Activated Carbon, Hollow Fiber Membrane
Power Source: Non Electric
Maximum Flow Rate: 27 Liters Per Hour
Supported Water TDS Level Maximum (PPM): 1000
Capacity: 3 Liters
Item Weight: 3.2 Ounces
Material Type: Plastic
Brand Name: SimPure
Included Components: Filter, Tree Strap
Model Name: gear
Model Number: OESF002Z_4S8
Manufacturer: SimPure
Part Number: OESF002Z_4S8
Unit Count: 1 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Apr 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
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.
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Reviewed in the United States on August 4, 2022 by Sunrise.Circle
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.
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Reviewed in the United States on July 30, 2025 by Tim Kennedy
Wifks great
Reviewed in the United States on April 2, 2026 by Eva Nino
Compact and nice addition to have while hiking or camping. Happy with purchase
Reviewed in the United States on May 7, 2025 by TC
Great product!
Reviewed in the United States on March 25, 2026 by Wayne W.
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.
Reviewed in the United States on January 3, 2026 by taras
I used this filtering system on one trip and it worked as expected. Filtered and enjoyed lake water on a 4-day trip to boundary water with no issues. It takes about five to 8 minutes to filter three gallons. Performed a little test on the last day of the trip by drinking a cup of unfiltered water and got sick for a few days. It works lol. haven't checked to see if replacement filter is available.
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Reviewed in the United States on March 27, 2025 by Murray Shabestari
ORIGINAL REWIEW INCLUDED BELOW...UPDATE 6-8-22 What to expect from a cost effective gravity water filter?...This is a different name brand which appears to be manufactured for/or imported by a company called "Membraine Solutions" which also markets products under that name. Having previously purchased one of the "Membrane Solutions" products in the past (which had quality issues), I decided to try another name brand...on the surface, both appear to be of the same quality with a few design/feature differences. My original SimPure filter came broken in the package, and to their credit, was replaced willingly and in a timely fashion by the seller. No big hassle. So, ready to test, right? Not entirely, this time I encountered a "small leak" at the bottom of the "raw water" bag. Not a big deal, patched and resolved with a water toy patch kit. Moving on.... using a irrigation canal water source, I proceed to test this filter, and yes, open water does contain "debris" which will clog the filter in short order, but there is a "flushing" method to "clear" some of the blockage which significantly reduces flow through the filter. With this in mind, I will set up this filter "first thing" when arriving at a camp site to allow an hour or so for it to filter it's capacity. I have not utilized this filter as a "straw" because I am very cautious about water safty, and utilize water "purification" tablets after filtering to lessen the risk of contamination or water born illness. So, in the end, my conclusion is that this filer will work for my inteded use (with precautions) and it comes down to a balanced choice of function, price, weight, and serviceable life compared to other filter options. Consider your personal needs, and be willing to try a few different systems (pumps, straws, advanced filters, gravity flow) to find the solution that works for you. Happy Camping :-) And always be prepared! ORIGINAL REVIEW>>> Well, if you're trying to find a reasonably priced, useable gravity filter for camping / hiking, you may wish to look elsewhere ... wish I could say that I had a chance to try this one, but it came broken in the box ... filler bag intact, but straw filter cracked at cap attachment point, so it just leaked all over the place ... I understand there are mistakes in manufacturing, but they should never make it to the consumer.
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Reviewed in the United States on May 19, 2022 by NM RANCHER