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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Membrane Solutions Portable Water Filter Straws, Water Purification Straws, Survival Gear for Hiking, Camping, Travel, Emergencies, Blue, 4 Pack

Membrane Solutions Portable Water Filter Straws, Water Purification Straws, Survival Gear for Hiking, Camping, Travel, Emergencies, Blue, 4 Pack

Product ID: 728721397

Details

Brand
Membrane
Capacity
1320 Gallons
Included Components
Water Filter
Installation Type
Personal
Material
Plastic
Package Information
bag bottle

⚡Up to 500 ml/min flow rate

🎒Only 2 oz, ultra-portable design

💧0.1 micron ultra-fine filtration

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$157.24

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In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💦 Sip Smart, Stay Ready — Drink Anywhere, Anytime!

VERSATILE BPA FREE - Compatible with bottles, pouches, and gravity setups — safe, eco-friendly hydration for solo explorers and small groups.
COMPACT LIGHTWEIGHT - At just 2 ounces and 7.1 inches long, it fits effortlessly in your backpack, gym bag, or survival kit.
ADVANCED 5 STAGE FILTRATION - Combines activated carbon, hollow fibers & multi-layer filters to preserve essential minerals while eliminating toxins.
ENDLESS HYDRATION ON THE GO - Filters up to 1,320 gallons (5,000 liters) — your ultimate companion for extended adventures and emergencies.
TRIPLE NSF CERTIFIED PURITY - Scientifically proven to remove 99.999% of E. coli & contaminants for safe, great-tasting water anywhere.

Membrane Solutions Portable Water Filter Straws deliver NSF triple-certified, survival-grade filtration with a 0.1 micron pore size, removing 99.999% of harmful bacteria including E. coli. Lightweight and compact, these durable straws provide up to 1,320 gallons of purified water via a 5-stage filtration system that retains essential minerals. Perfect for hiking, camping, travel, and emergency preparedness, they ensure safe, great-tasting water wherever life takes you.

Specifications

ASIN	B07SYYQZDN
Amazon Bestseller	#711,169 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #606 in Camping & Hiking Water Purifiers & Oxygen
Brand Name	Membrane Solutions
Capacity	1320 Gallons
Container Type	bag, bottle
Customer Reviews	4.7 4.7 out of 5 stars (11,647)
Global Trade Identification Number	00850071881745
Included Components	Water Filter Unit Included Components
Installation Type	Personal Container
Item Dimensions L x W x H	8.9L x 8.9W x 18.8H cm
Item Weight	2 Ounces
Manufacturer	Membrane Solutions
Material Type	Plastic
Maximum Flow Rate	500 Milliliters Per Minute
Model Name	gear
Model Number	water filter straw
Other Special Features of the Product	Pockets
Part Number	water filter straw
Power Source	Non-electric
Purification Method	Activated Carbon
Supported Water TDS Level Maximum (PPM)	1000
UPC	850071881745
Unit Count	4.0 Count

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