Purewell Personal Portable Water Filtration Straw, Ideal for Survival, Camping, Hiking, and Emergencies, Blue
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Purewell Personal Portable Water Filtration Straw, Ideal for Survival, Camping, Hiking, and Emergencies, Blue

|15 ratings
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Actual Colorblue
Pack SizeSingle

Key item features

  • Survival Gear: A portable outdoor water filter designed for hiking, camping, travel, and emergency preparedness.
  • Compact Design: Measures 6.8 inches in length and 1.2 inches in diameter, making it compact and easy to carry anywhere.
  • Multiple Accessories: This portable water filter comes with a carabiner hook and an extension tube, making it versatile for outdoor adventures.
  • Lightweight and Portable: Weighs only 2 ounces, easily fits in a pocket, gym bag, backpack, or survival kit.
  • Long Service Life: Filters up to 792 gallons (1500 liters) of clean water; both ends are detachable for easy backwashing and maintenance.
  • 5-Stage Physical Filtration: Includes mineral beads, dual-layer PP cotton fiber, coconut shell activated carbon, and a hollow fiber ultrafiltration membrane.
  • High Filtration Precision: 0.1-micron physical pore size effectively reduces 99.99% of particulate matter and suspended sediments while maintaining optimal flow rate.
  • Durable Materials: Made from food-grade, BPA-free ABS material to ensure sturdy construction and reliable water intake.
  • Versatile Use: Compatible with standard threaded water bottles, hydration bladders, or can be used as a gravity filter system.

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5 out of 5 stars
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15 ratings14 reviews
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Showing 1-3 of 14 reviews

Sep 11, 2026
Reviewer name: GrandkidsChristmaGifts
Top Reviewer
Item details
Color: Green
Multipack quantity: 2
Sold byPurewell Filtration TechDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Portable water filter

This item is perfect for hiking, road trips vacations %26 even emergencies. I had gotten this for my emergency kit I want to start to put together. So I have not used it yet. Shelf life is 5 years. It's an outdoor survival, water Filter straw strainer. So you'll always have water to drink, it can be used for rivers, ponds, %26 lakes. It takes out the impurities so you can drink it, without getting sick.

Incentivized Review
Helpful?56IYGA7VMZP220624760033
reply from Purewell Filtration Tech

Hello GrandkidsChristmaGifts! Dear Customer, thank you so much for taking the time to share your thoughtful review! Building a dedicated emergency go-bag before an unexpected crisis hits is practical preparedness at its finest, and this filter straw makes an ideal foundation for your new kit. With a dependable 5-year shelf life in dry storage, it remains ready for deployment whether you are packing it for planned hiking trips, cross-country vacations, or sudden water disruptions. Sourcing clean, safe hydration directly from natural sources like rivers, ponds, and lakes delivers essential self-reliance and peace of mind when off the grid. We truly appreciate your support of Purewell and wish you lasting safety, great road trips, and complete confidence on every journey ahead!

Sep 9, 2026
Reviewer name: Phillip
Top Reviewer
Item details
Color: blue
Multipack quantity: 1
Sold byPurewell Filtration TechDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Handy little devixe in case of an emergency where clean drinking water is needed!: Fits on your pocket or around your neck without much notice of it getting in the way .

Incentivized Review
Helpful?56IYGA7VMZP220624760033
reply from Purewell Filtration Tech

Hello Phillip! Thank you so much for the wonderful review. We are delighted to hear that you love the ultra-compact design and that it carries so effortlessly in a pocket or around your neck without getting in the way. Having immediate, hassle-free access to clean drinking water is essential during an emergency, and keeping it portable enough to carry anywhere ensures you are always prepared. We truly appreciate your support and confidence in our brand.

Sep 2, 2026
Reviewer name: Lori
Top Reviewer
Item details
Color: Green
Multipack quantity: 2
Sold byPurewell Filtration TechDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Definitely worth having!

Received the water filter straws today and tried one, from the way the filtered water tasted I definitely think these work well and are definitely worth having and are necessary!!!

Incentivized Review
Helpful?56IYGA7VMZP220624760033
reply from Purewell Filtration Tech

Hello Lori! Thank you so much for the fantastic feedback! We're thrilled that your filter straws arrived safely and that the clean, crisp taste gave you immediate confidence in their performance. Having reliable water filtration within arm's reach truly is an essential necessity. We appreciate your support and wish you safe, refreshing adventures!

Current price is $12.99
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4.8 stars out of 5, based on 147 seller reviews(4.8)
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