Purewell Water Filter Straw for Survival, Camping, Hiking, Backpacking and Emergency Use
Purewell Water Filter Straw for Survival, Camping, Hiking, Backpacking and Emergency Use
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Purewell Water Filter Straw for Survival, Camping, Hiking, Backpacking and Emergency Use

|39 ratings
Purewell Water Filter Straw for Survival, Camping, Hiking, Backpacking and Emergency UsePurewell Water Filter Straw for Survival Camping Hiking Backpacking and Emergency UsePurewell Water Filter Straw for Survival Camping Hiking Backpacking and Emergency UsePurewell Personal Water Filter Straw 0 01 Micron 5 Stage Portable Water Purifier for Emergency Survival Camping Hiking Backpacking 8pcsPurewell Water Filter Straw for Survival Camping Hiking Backpacking and Emergency UsePurewell Personal Water Filter Straw 0 01 Micron 5 Stage Portable Water Purifier for Emergency Survival Camping Hiking Backpacking 6pcsPurewell Personal Water Filter Straw 0 01 Micron 5 Stage Portable Water Purifier for Emergency Survival Camping Hiking Backpacking
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Key item features

  • Advanced Filtration: Features a 5-stage system including hollow fiber ultrafiltration membrane and activated carbon, filtering up to 99.9999% of microscopic substances and odors.
  • Precise Purity: Achieves 0.01-micron filtration accuracy while maintaining an optimal flow rate of 550 ml/min, superior to products with 0.1-micron accuracy.
  • Extended Lifespan: Provides 1,500 liters (396 gallons) of clean drinking water, with an 8.7-inch hose for convenient use and compatibility with 28mm threaded bottles.
  • Durable Construction: Made from sturdy, food-grade, BPA-free plastic, offering multiple filtration modes and suitable for various water containers.
  • Certified Reliability: SGS and TV certified (ASH15-005515-01), making it essential survival gear for camping, hiking, and emergency preparedness.
  • Compact Portability: Weighs less than 3.5 ounces and measures 8.7 inches long, fitting easily into a hand, pocket, or survival kit.
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Specs

Brand, PurewellMaterial, ABSWeight, 0.86 lbHeight, 9.5 inHas written warranty, NoActivity, Outdoor Activity, Camping, Glamping, Hiking, Backpacking, Picnic

About this item

Product details

If you're looking for a quick and easy way to get clean drinking water, this portable water filter is a great solution. It features a 5-stage filtration system with a 0.01-micron pore size, effectively removing 99.99999% of E. coli and providing safe water wherever you go. Each filter lasts up to 1,500 liters (396 gallons), making it perfect for long-term outdoor use. Compact and lightweight, the filter measures just 8.7 inches long and 1 inch in diameter, weighing only 0.25 lbs. It fits easily into any bottle, cup, or glass, and can be carried in your pocket, backpack, or emergency kit. Whether you're hiking, camping, traveling, or preparing for emergencies, this filter is reliable gear you can count on.
  • 5 STAGE FILTER: The outdoor personal water purifier's 5-stage filtration system, including hollow fiber ultrafiltration membrane, coconut shell activated carbon, mesh plugs, and double-layer medical-grade PP cotton fibers, filters out up to 99.9999% of environmentally unfriendly water, odors, residual chlorine, organic matter, and other microscopic substances (Note: TDS value cannot be reduced to ensure that the essential mineral balance of the water is not affected).
  • FILTRATION ACCURACY: The Purewell Survival Gear Water Purifier removes substances from water with a pore size of 0.01 microns and still maintains an optimal flow rate (550 ml/min) compared to other products with a 0.1 micron filtration accuracy, while maintaining the filtration accuracy of this mountaineering gear.
  • LONG LIFE: This wilderness survival essential water filter delivers 1,500 liters (396 gallons) of clean, safe drinking water. 8.7-inch hose lets you drink without having to lay on the ground. Fits any 28mm threaded bottle. Weighs less than 3.5 ounces. Fits in your hand, pocket, gym bag, survival kit.
  • PREMIUM QUALITY MATERIAL: The outdoor filter straw is made of sturdy and durable food-grade plastic, BPA-free, with more filtration modes, suitable for connecting to standard water softener bags or disposable water bottles on the market, which can provide you with a reliable source of clean drinking water anytime, anywhere. Especially in emergency situations.
  • AUTHORITATIVE CERTIFICATION: Purewell Filter Straw, SGS, TÜV certified, test report ASH15-005515-01, Portable Personal Filter Straw, is a survival gear and emergency equipment. It is essential for camping, hiking, climbing, hunting, trekking, backpacking, biking, boating, RVing, foreign travel and wilderness adventure!
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We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Brand

Purewell

Material

ABS

Weight

0.86 lb

Height

9.5 in

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.6 out of 5 stars
stars
39 ratings9 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars85% (33)
  2. 4 stars8% (3)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star8% (3)
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Showing 1-3 of 9 reviews

Jan 8, 2026
Reviewer name: Turner
Top Reviewer
Walmart Associate
Item details
Count: 2
Sold and shipped bySurviMate
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Space Saver

I live in the city and do not consider myself a “survivalist “, but I do believe one should be prepared for emergencies. This is an excellent addition to my “bug out bag”. The filter is small, well made, and easy to use. Reviewed by a happy WM Associate.

Helpful?63BU6JR4GCXW15949601204
reply from SurviMate

Hello Turner! "Thank you so much for taking the time to share your thoughtful review and practical perspective! You captured sensible urban preparedness perfectly—one certainly does not need to identify as a hardcore survivalist to recognize the absolute necessity of having clean drinking water ready when urban disruptions strike. Packing a compact, dependable, and easy-to-use filter into your bug-out bag ensures that essential hydration security is covered without taking up critical pack space. Hearing this positive feedback from a Walmart associate brings special pride to our entire team, as your daily connection to quality merchandise makes your recommendation truly meaningful. We sincerely appreciate your support of Purewell and wish you continued safety, peace of mind, and lasting preparedness in the city!"

Aug 11, 2026
Reviewer name: anonymous
Item details
Count: 2
Sold and shipped bySurviMate
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Does not Disappoint

Work just as well as name brand! Love the strap to wear when camping or hiking.

Incentivized Review
Helpful?63BU6JR4GCXW15949601204
reply from SurviMate

Hello anonymous! Thank you so much for the fantastic feedback! Matching the performance of premium name brands while delivering exceptional value is exactly what we strive for. We're thrilled that the lanyard strap makes carrying it hands-free and convenient during your hiking and camping trips. Wishing you many safe, well-hydrated adventures on the trail!

Jun 25, 2026
Reviewer name: Cat
Item details
Count: 2
Sold and shipped bySurviMate
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Well made and easy to use

Incentivized Review
Helpful?63BU6JR4GCXW15949601204
reply from SurviMate

Hello Cat! Thank you for the wonderful feedback. We are glad to hear that the product is well made and easy for you to use. Designing dependable, user-friendly filtration gear is always our main goal. We truly appreciate your support and confidence in our brand

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