Brand | Membrane Solutions |
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Special Feature | Portable |
Product Dimensions | 8.66"L x 1.57"W x 1.57"H |
Package Information | Bottle,Syringe,Tube |
Power Source | Non Electric |
Model Name | gear |
Maximum Flow Rate | 500 Milliliters Per Minute |
Item Package Dimensions L x W x H | 11.46 x 7.95 x 2.09 inches |
Package Weight | 0.57 Kilograms |
Item Dimensions LxWxH | 8.66 x 1.57 x 1.57 inches |
Brand Name | Membrane Solutions |
Color | Blue |
Number of Items | 4 |
Manufacturer | Membrane Solutions |
Part Number | Versatile Water Filter Straw |
Style | 4 Pack |
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Ships from: Amazon Sold by: Membrane Solutions Corp
To see product details, add this item to your cart.
FREE Returns
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns. How to return the item? - Go to your orders and start the return
- Select the return method
- Ship it!
Ships from: Amazon Sold by: Amazon Warehouse
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Membrane Solutions Water Filter Straw WS02, Detachable 4-Stage 0.1-Micron Portable Water Filter Camping, 5,000L Water Purifier Survival Gear and Equipment for Hiking Camping Travel and Emergency
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Membrane Solutions |
Special Feature | Portable |
Product Dimensions | 8.66"L x 1.57"W x 1.57"H |
Package Information | Bottle,Syringe,Tube |
Power Source | Non Electric |
Model Name | gear |
Maximum Flow Rate | 500 Milliliters Per Minute |
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About this item
- Innovative Detachable Design: Our WS02 water filter straw now is the only detachable straw on the market, both ends can be disassembled. That means it just needs to replace the filter element anytime and anywhere, no need to replace the straw tube shell frequently, which is truly reusable, money-saving, and more environmentally friendly. SGS certificated, Test Report NBF21-004693-01.
- Superior Backwash Solution: Detachable mouthpiece connects with the common bottle for backwashing, no need for an extra syringe, make cleaning easier. Camping water filter does not expire like water purification tablets and does not require batteries, very easy to use.
- 4-Stage Filtration: Our backpacking water filter is made up of 0.1-micron hollow fiber ultrafiltration membrane, coconut shell GAC filter, and double PP fiber filter. Removes 99.99999% of escherichia coli, odor, iodine, chlorine, heavy metals, make water taste better. What's more, it can maintain the optimal flow rate (500ml/min) while the filter pore size is smaller. Long lifespan to provide at least 20,000 liters clean water.
- Versatile Filtering Modes: Direct use as a personal water filter; also ideal for connecting with soft water pouch or standard disposable water bottles to get pure water; even add an extension silicone pipe (Tubing NOT Included) on emergency water filter for more distance to drink; plus, as a replacement gravity filter to provide enough fresh water for family & group.
- Safier Survival Tool: Match with EPA filter standards, Food-grade and BPA-Free materials ensure drinking water safety. An ideal tool for multiple purposes such as backpacking gear, hiking gear, travel accessories, camping safety & survival equipment and emergency preparedness items. Even the hiking water filter is also suitable as a gift for hikers.
- Membrane Solutions 1 Gallon Gravity Water Filter with 4 Pack WS02 Water Filter StrawThis bundle contains 2 items
- WS02 Detachable Water Filter Straw 4 Pack with 23oz Collapsible Squeezable Water Filtration SystemThis bundle contains 2 items
- WS02 Detachable Water Filter Straw 4 Pack with 23oz Collapsible Squeezable Water Filtration SystemThis bundle contains 2 items
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From the brand
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Since 2006, Membrane Solutions' mission is clean water and air worldwide through advanced membranes.
We've become global purification leaders certified by ISO9001 and NSF in 2021, Our cutting-edge tech empowers products meeting American standards to truly purify water and air.
Membrane Solutions - innovation and sustainability for a brighter future.
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Product Description
More Choices
WS02 Replacement Filter | Gravity Water Filter Pro | Upgrade Filter Straw | U3P Gravity Water System | Squeezable Water Filter | Collapsible Water Bottle | 1G Gravity Water Filter | |
Customer Reviews
|
4.6 out of 5 stars
57
|
4.5 out of 5 stars
1,110
|
4.7 out of 5 stars
8,794
|
4.6 out of 5 stars
86
|
4.4 out of 5 stars
157
|
4.4 out of 5 stars
33
|
4.5 out of 5 stars
1,110
|
Filter Lifespan
| 5,000L/per | 5,000L/per | 5,000L/per | 11,356L/per (3000G) | 5,000L/per | - | 5,000L/per |
Filtration Accuracy
| 0.1 microns | 0.1 microns | 0.1 microns | 0.1 microns | 0.1 microns | - | 0.1 microns |
Remove Escherichia Coli
| ✔ | ✔ | ✔ | ✔ | ✔ | ✘ | ✔ |
Reduce Chlorine and Bad Taste
| ✔ | ✔ | ✔ | ✔ | ✔ | ✘ | ✔ |
Applicable Occasion
| Hiking, Camping, and Emergency | Hiking, Camping, and Emergency | Hiking, Camping, and Emergency | Home, Camping, and Emergency | Hiking, Camping, and Emergency | Hiking, Camping, and Emergency | Hiking, Camping, and Emergency |
Product information
Technical Details
Additional Information
ASIN | B08MQMC8PL |
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Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #2,309 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #12 in Camping & Hiking Water Filters |
Date First Available | November 4, 2020 |
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Product guides and documents
Videos
Videos for this product
1:38
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This is what my travel bag was missing
✅ Facts no Fluff
Videos for this product
5:25
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Ice Cold Water Right From The Lake! How To Use Video!
David Sherva
Videos for this product
1:24
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What I love about this WaterFilter from Membrane Soluions
Halee
Videos for this product
1:02
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offers Piece of mind knowing that your water is filtered!
Jen Olson
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the ease of use, weight and performance of the water purification unit. For example, they mention it's simple to use, works well and is easy to pack. Customers are also impresseded with the quality, saying it'll last a long time and is reliable. That said, some complain about the drip.
AI-generated from the text of customer reviews
Customers find the water purification unit easy to use. They say it's lightweight, has clear instructions, and is ready to go.
"...Ready to go simple easy to use with a vacuum, sealed extra filter In my opinion it’s definitely worth it...." Read more
"Super easy to use and lake water is quickly filtered and ready to drink!" Read more
"...It appears intact, well made and easy to use. It will be for an emergency and hopefully will never need to use it to drink water out of a pond." Read more
"...the bottoms off the bottles, screw on the filter, fill it up---yes it's that easy. Fills up whatever you want in no time, even your RV/Camper tank...." Read more
Customers appreciate the weight of the water purification unit. They say it is small and lightweight enough to stick in their purse or backpack. Customers also say it's easy to pack and works well. They mention it'll fit in a go bag.
"...These are slightly larger do not weigh more but seem to last a little longer than the light blue versions." Read more
"portable and high quality" Read more
"...We had these on hand just in case. They are small and lightweight enough to stick in your purse or backpack...." Read more
"They are small, lightweight, inexpensive, and perfect to throw in your backpack… prepped rapid bag… or for natural disasters. Nice to be prepared!" Read more
Customers appreciate the value of the water purification unit. They say it is a wise purchase and decent enough for the price.
"...This is a great product and very affordable. I always recommend buying a back up filter." Read more
"They are small, lightweight, inexpensive, and perfect to throw in your backpack… prepped rapid bag… or for natural disasters. Nice to be prepared!" Read more
"Small, but large enough to save lives in an emergency - a great value and wise purchase." Read more
"I like that it wasn't super expensive and easy to use" Read more
Customers are satisfied with the performance of the water purification unit. They mention that it works well, is useful, and is a great tool.
"I like this water filter with a 6 liter bag. It works well and is easy to back wash...." Read more
"With a gravity feed bag this worked great, until it plugged, im adding a paper inline fuel filter next time..." Read more
"Haven’t officially used this yet, however it seems to work well. I tested it with tap water and honestly the water tasted amazing...." Read more
"Works as described. Haven’t used it enough to clean or replace a filter." Read more
Customers are satisfied with the quality of the water purification unit. They mention it's portable, solidly built, and reliable. Some say it'll be an ideal utensil to use in an emergency situation or camping. Overall, most are happy with their purchase and recommend it to others.
"...A little slow on delivery but seem to be very well made" Read more
"...how you could go a four or less with this product this product is well made and does a really good job couldn't believe how good I was amazed." Read more
"portable and high quality" Read more
"...It appears intact, well made and easy to use. It will be for an emergency and hopefully will never need to use it to drink water out of a pond." Read more
Customers find the water purification unit great for survival. They say it helps in a survival situation, is convenient to pack in an emergency kit, and makes a nice addition to a camping pack or emergency car kit. Customers also mention that it's great for camping in the BWCA.
"...They also make a nice addition to our camping pack and emergency car kit. Very pleased with my purchase!" Read more
"...This device will definitely help you in a survival situation." Read more
"I like that it isn’t to big. Convenient product for your survival kit" Read more
"Great product. Great for camping hiking or emergency use" Read more
Customers are satisfied with the size of the water purification unit. They mention that it is small and portable, yet large enough to save lives in an emergency.
"...We had these on hand just in case. They are small and lightweight enough to stick in your purse or backpack...." Read more
"They are small, lightweight, inexpensive, and perfect to throw in your backpack… prepped rapid bag… or for natural disasters. Nice to be prepared!" Read more
"...The tube is small and very easily portable. I’d highly recommend this for backpackers...." Read more
"Small, but large enough to save lives in an emergency - a great value and wise purchase." Read more
Customers dislike the drip of the water purification unit. They mention that it has a little drip of water come through, it won't let water through, and it's too hard to get water. Some say that the drip is slow.
"...Once attached to a water bottle it was impossible to drink out of. It took too much suction power to get water out" Read more
"...Just a little drip of water come through. I do not recommend this product if you think you might need it in a survival situation. Waisted money" Read more
"Slow drip, but works great..." Read more
"Too hard to get water..." Read more
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I recommend using some sort of pre-filter to prevent big chunks from clogging things up right away, and make sure to filter enough water so you can do a backwash before putting it away.