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
$29.99
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Price: $29.99
(as of Nov 13, 2025 05:22:50 UTC – Details)
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Outdoor Water Purifier Units
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%, heavy metal, 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.
11 reviews for 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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$29.99
Tim Kennedy –
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.
Liana Nicole –
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.
ICUL8R –
Good filter kit for camping or bug-out bags!
Because we ARE +78% water we need to keep topping off the tank… and polluted water WILL NOT do the trick. Which is why we ALL need a SOURCE of fresh clean water. Arrived promptly and in good condition. Saving it for a rainy day if I have to… make sure YOU have access to SAFE drinking water.
TC –
Works Well
Compact and nice addition to have while hiking or camping.Happy with purchase
Murray Shabestari –
Easy assembly, quick filtering action
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.
Bill Welte –
No moving parts to break.
This is the best system I have ever used. No pumping needed; just gravity.
Trisha Johnson –
Product works.
My son’s and I just spent 3 days on the Colorado River, in Glen Canyon. We did the back hall services up to the dam and kayaked down through horse shoe bend. We did 14 miles and camped two nights. This little filter provided us all the water we used over the three days we were there, we filter at least 8 different bag fills to meet our needs. It worked great. Will use again and probable purchase a second one for back up for long back woods trips.
Sean –
Great small and light solution for wilderness activities.
It’s nice for motorcycle adventure riding (and probably backpacking) because it packs down really small. It’s not a speed filter by any means, but if you need drinking water in the wilderness, you’ll wait 10 mins for the filter to do its thing.
trevor snee –
I wanted to give this product a fair review so consequently it has taken some time, overall IAM quite impressed with is performance and construction,the size is convient for backpacking and trail work,have now used it a number of times without incident.
Dirk Schutte –
Macht einen guten Eindruck, Teststeht noch aus.
Avraham Yakobi –
The parcel came very fast. Very good service and very good quality of the product. Highly recommend this seller and this product