What is the shelf life of it?

Our personal water filter straw will be indefinite if unused and stored in a protected environment, moderate temperature, low ozone, etc.

Can be connected gravity bags and disposable water bottles?

Our upgraded straw can not only connect disposable water bottles of 28mm threading as squeezable water filtration system but also as a replacement filter of different gravity systems. Of course, it also applies to our 6L gravity system "B08ZYMXLMH".

What is different from the upgrade of the straw water filter and before?

The upgrade water filter has a larger filtration capacity of 5,000 L (Can only filter 1,500 liters before), and the water flow rate is getting faster.

How to drink filtering water quickly?

1) When Water Filter is dry, stand it up in drinking water for 1-2 mins or rinse the water filter straw under the tap from the "mouthpiece" side, until the inside is wet; 2) After each use, backwash by water, and vertical placement to dry.

How to extend the straw water filter lifetime?

We suggest that you always use the best fresh water source to backwash the straw filter after each use. Note: Be sure to remember dry then storage and doesn't work for seawater.

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Portable Water Filter Straw Filtration Straw Purifier Survival Gear for Hiking, Camping, Travel, and Emergency, Blue, 4 Pack

Product ID: 329050560

Details

Brand
Membrane
Capacity
1320 Gallons
Material
Plastic
Product dimensions
28L x 28W x
Special features
Portable

⚡Up to 500 ml/min fast flow rate

💧0.1 micron ultra-precise filtration

🛡️Removes 99.9999% harmful bacteria

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Description

💦 Sip Smart, Stay Ready — Hydrate Like a Pro Anywhere!

VERSATILE BPA FREE - Compatible with bottles, pouches, and gravity setups, crafted from durable, food-grade materials for safe everyday use.
5 STAGE ADVANCED FILTRATION - From activated carbon to hollow fiber membranes, enjoy crisp, great-tasting water without losing essential minerals.
COMPACT ULTRALIGHT DESIGN - At just 2 ounces and 7.1 inches, fits effortlessly in your pocket, backpack, or purse—hydration freedom on the go.
LONG LASTING HYDRATION PARTNER - Filters up to 1,320 gallons (5,000 liters) — your reliable companion for every adventure or emergency.
SURVIVAL GRADE TRIPLE NSF CERTIFICATION - Scientifically proven to eliminate chlorine, lead, microplastics, and 99.9999% of coliforms for pure, safe hydration anywhere.

The Membrane Solutions Portable Water Filter Straw is a scientifically certified, ultralight filtration device designed for outdoor enthusiasts and emergency preparedness. Featuring a 5-stage filtration system with a 0.1 micron pore size, it removes 99.9999% of harmful bacteria including E. coli, while improving taste and reducing contaminants like chlorine, lead, and microplastics. Compact and durable, it fits most bottles and delivers up to 1,320 gallons of clean water at a fast flow rate of 500 ml/min, making it an essential gear for hiking, camping, travel, and survival.

Specifications

ASIN	B07SYYQZDN
Best Sellers Rank	#71,912 in Kitchen ( See Top 100 in Kitchen ) #44 in Water Purifiers
Brand Name	Membrane Solutions
Capacity	1320 Gallons
Container Type	Bag,Bottle
Customer Reviews	4.7 4.7 out of 5 stars (7,306)
Global Trade Identification Number	00850071881745
Included Components	Straw
Installation Type	Personal Container
Item Dimensions L x W x H	28L x 28W x 170H millimeters
Item Weight	2 Ounces
Manufacturer	Membrane Solutions
Material Type	Plastic
Maximum Flow Rate	500 Milliliters Per Minute
Model Name	NBF21-004693-01
Model Number	water filter straw
Other Special Features of the Product	Portable
Part Number	water filter straw
Power Source	Non electric
Purification Method	Hollow Fiber Membrane
Smart Home Compatibility	Not Smart Home Compatible
Supported Water TDS Level Maximum (PPM)	1000
UPC	850071881745
Unit Count	4 Count
Upper Temperature Rating	40 Degrees Celsius

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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C$6411

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In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Nicaragua.

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