The 7 Best Survival Straw Water Filters 2023 | by Trusted Shopping Guide

Features

Build quality

Ease of use

Value for money

Customer satisfaction

Brand reputation

Specifications

Capacity: 2,000 Liters
Maximum flow rate: 600ml/min
Weight: 12.8oz

What we like

Efficient design: The unit features a wide-mouth opening and a slide-lock design reservoir for quick and easy filling.
Highly reliable: Tiny particles won’t be able to pass through the 0.1-micron UF membrane. This ensures healthy drinking water all while delivering a fast flow rate.
Easy to maintain: It has a handy pop disposable bottle or collapsible bottle that can be screwed on the water filter outlet for backwashing. This removes the need for you to keep a syringe while on the go.
Easy to use: Using gravity for filtration, the system can be connected inline. Simply hang it on a tree and the filtration process does the job automatically.
Solid build: The water bladder is made from food-grade premium quality materials and passed the pneumatic pressure test. This makes it great for rugged outdoor use.

Things you should know

You have to unscrew and release the air when the pressure builds up while filling it with water.

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Etekcity Water Filter Straw

The Etekcity camping water filter straw is ideal for both emergency and outdoor use. With this unit, you can safely drink up to 1,500L of water from nearly any lake, river, spring, well, or even rainwater. Sporting a compact and lightweight profile, this straw filter is extremely lightweight and fits in the palm of your hand.

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Features

Build quality

Ease of use

Value for money

Customer satisfaction

Brand reputation

Specifications

Material: Plastic, carbon
Capacity: 1,500L

What we like

Good water capacity: The Foldable Water Pouch holds 480ml of drinking water, which is enough for a quick camping trip.
High efficiency: The straw filters 99.99% of heavy metal ions, chlorine, VOC, organic, and insect contaminants.
D-type hook: This allows you to easily attach the straw to your backpack for added convenience during outdoor activities.
Effortless declogging: Backwashing is done using the included syringe. When the filter becomes clogged, a simple pressure pump operation can be used to clean it.
Pre-Filter stage: This eliminates rust, silt, and other large contaminants to keep your water 100% safe and healthy.

Things you should know

The included bag is relatively small if you are filtering water for more than a day or two of camping.

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Waterdrop Gravity Water Filter Straw

The Waterdrop Gravity Water Filter Straw can be used with water bags or connected to water bottles to filtrate water for drinking. It can handle all of your outdoor water needs, including hiking, camping, domestic and foreign travel, as well as emergency preparedness in a range of conditions.

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Features

Build quality

Ease of use

Value for money

Customer satisfaction

Brand reputation

Specifications

Material: ‎BPA Free Food-Grade Material
Capacity: 5,300L
Weight: 0.29 lbs

What we like

Highly effective filter: It has a filter particle size of 0.1-micron, which efficiently removes 99.9% of hazardous chemicals. The use of activated carbon fiber from high-grade coconut shells increases the taste and odor of the water, as well as the water's safety.
Hygienic features: With an innovative backwash purifier function, the interior of this filter straw is kept clean at all times, which makes it recyclable, safe, and pollution-free.
Large capacity: The filter straw can provide up to 5,300L of safe drinking water with a flow rate of up to 700ml/min.
Versatile features: It can be disassembled and linked to water bags and bottles to provide you with clean drinking water at any time.
Included water bag: The large-capacity water bag can hold up to 5,600L of water at a time for day-long outdoor escapades.

Things you should know

You need to get the air out of the line before filtering.

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NatureNova Personal Water Filter Straw

This camping essentials water filter by NatureNova provides 1,500 liters of clean and safe drinking water. Be a more efficient and effective choice as compared to other camping equipment, it can remove up to 0.01 microns of foreign substances in water as well as maintain the optimal flow rate while keeping the filtration accuracy.

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Features

Build quality

Ease of use

Value for money

Customer satisfaction

Brand reputation

Specifications

Size: ‎14.17” x 10.04” x 1.57”
Weight: 3.5 oz
Capacity: 1500L
Max flow rate: 500 Milliliters per minute

What we like

Hollow Fiber Membrane: Suspended solids are blocked by the Hollow Fiber Membrane, which allows for a large amount of membrane filtration area. Its high elastic strength is able to remove up to 99.99% of the smallest particles from raw water.
PP Cotton material: This wipes out various adverse grains for maximum purity.
Activated Carbon: This ****helps in the removal of all kinds of dirt and improves the flavor of the water.
Active Adsorption Technology: Utilizing this technology, ****the straw will be able to absorb harmful components from water, to keep you safe from risky elements.

Things you should know

It takes more room than expected due to its long profile.

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Survivor Filter Personal Water Filter Straw

The Survivor Filter Personal Water Filter Straw is the first portable water purification system with filters that can be cleaned and reused, lasting up to 264,000 gallons. It is also the most versatile personal water filter straw on the market since it can be used directly from a freshwater source with any bottle.

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Features

Build quality

Ease of use

Value for money

Customer satisfaction

Brand reputation

Specifications

Material: Cotton
Capacity: 100,000 Liters
Size: 1.38" x 1.38" x 7.09”
Weight: 3.53 oz

What we like

Carbon filter mouthpiece: The food-grade coconut shells used to make the carbon filter mouthpiece are intended to reduce the amount of heavy metals and other contaminants that have made it through stages 1 and 2.
Easy to clean: It can be easily cleaned and reused up to 100,000 liters after each journey.
0.05-Micron Ultra Filter: The 0.05-Micron Ultra Filter serves as a barrier to help filter out pollen, algae, big particles, giardia, E. coli, protozoa, cysts, cryptosporidium, toxins, and heavy metals.
Cotton Pre-Filter: It has a Cotton Pre-Filter that acts as the first line of defense against large particles being ejected and is positioned directly in contact with the supply of fresh water.

Things you should know

The filter is quite heavy, but it is really good, particularly when collecting dirt.

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Membrane Solutions Straw Water Filter

Sporting a slim design, this filtration straw by Membrane Solutions fits any bottle, cup, or glass. Due to its light weight, it can be carried in the palm of your hand, a pocket, a gym bag, a backpack, a survival pack, or a handbag. It also has a 4-Stage Filtration system including a coarse filter screen, PP cotton, coconut shell activated carbon, and hollow fiber ultrafiltration membranes, which can remove 99.99% of harmful substances while improving the water taste.

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Features

Build quality

Ease of use

Value for money

Customer satisfaction

Brand reputation

Specifications

Size: ‎1.18” x 1.18” x 6.69”
Weight: 2oz
Material: ‎BPA-Free Food Grade Material

What we like

Maximum filtration efficiency: The 0.1-micron filter straw provides an optimal flow rate of 500ml/min while keeping the highest level of filtration accuracy.
Safe for the mouth: It is built out of strong food-grade plastics and manufactured with BPA-Free ABS, which ensures maximum water safety.
Portable features: The filter’s small frame makes the unit easy to use while allowing for convenient portability.
Large capacity: It can store up to 1,500L of water while being able to filter up to 20,000L

Things you should know

It is recommended that you always use the best freshwater source to backwash the straw filter after each use.

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LifeStraw Personal Water Filter

The LifeStraw Personal Water Filter has the ability to decrease turbidity to up to 0.2 microns and remove the smallest microplastics found in the environment. It also has no chemicals, batteries, or moving parts that can break down, ensuring maximum longevity and reliability. On top of that, it has no shelf life, allowing you to store it indefinitely.

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