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💧 Stay hydrated, stay ahead — the ultimate filter for fearless adventurers!
The Membrane Solutions Water Filter Straw S2 is a portable, NSF/ANSI certified 4-stage water purifier featuring a 0.1-micron hollow fiber membrane and activated carbon filtration. Its innovative detachable design allows easy filter replacement, supporting up to 5,000 liters of clean water at a flow rate of 500ml/min. Lightweight and battery-free, it’s engineered for hiking, camping, survival, and emergency use, ensuring safe, great-tasting water wherever you go.
| ASIN | B08J7DNY2T |
| Best Sellers Rank | #7,038 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #15 in Camping & Hiking Water Filters |
| Brand Name | Membrane Solutions |
| Capacity | 1320 Gallons |
| Container Type | Bottle,Syringe,Tube |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,845) |
| Global Trade Identification Number | 00850071881769 |
| Installation Type | Freestanding |
| Item Dimensions L x W x H | 8.66"L x 1.57"W x 1.57"H |
| Item Weight | 3 Ounces |
| Manufacturer | Membrane Solutions |
| Material Type | Straw |
| Maximum Flow Rate | 500 Milliliters Per Minute |
| Model Name | gear |
| Model Number | WS02-1 |
| Other Special Features of the Product | Portable |
| Power Source | Non Electric |
| Purification Method | Activated Carbon, Hollow Fiber Membrane |
| Supported Water TDS Level Maximum (PPM) | 500 |
| UPC | 850071881769 |
| Unit Count | 1.0 Count |
J**N
I'll never use anything else
I love this thing! Perfect for camping backpacking, or whatever general purpose water filtration you need! And a helpful tip, it will freeze and not work in freezing temperatures. Not the products fault, just a lesson I learned the hard way during a very cold winter weekend camping trip.
J**D
Great survival tool
Still have these for the apocalypse!
R**E
It works!
Haven't used it yet but appears to be a good product.
Y**E
Good
Good value for the money
J**N
Excellent item
I’ve not used this product but upon inspection I think I will be satisfied with it.
H**.
Nice
Showed app in excellent condition.
J**Y
I approve for zombie emergencies
Should last long enough to wait out all the zombies 🧟 💧 Last forever on shelf till you start using it. Hopefully never have to use it !
D**E
Great when used with the bag.
Love these with the water bag! Super simple and multifunctional. Price is great!
E**R
Excelente material de filtragem. Recomendo.
U**N
These work very well. Use it with my base camp 4L gravity set and the everything connects no problem. Filters quickly. When it slows, a quick back flush and you're back to normal rate. Best part, no beaver fever, diarrhea, or dysentery.
G**H
Straw is working perfectly. It can be fixed on to Mai Dubai’s water bottle. Remember to remove the cap locking ring on bottle neck before fixing the filter straw. Water flow is not too much but it’s more than enough to survive. Very useful gadget to have camping, trekking and travelling.
J**T
Love these, we take these every year back country camping, drinking from lakes and rivers, clean and purify water so well. Water tastes better than from a tap!
F**N
L'air top, vivement les randonnées
Trustpilot
2 months ago
1 week ago