Top 10 Best Survival Water Filters​​ in 2023 Reviews

Last updated on February 07, 2023

Most people take clean water for granted just because they have access to it. However, that is always the case. There are situations where you might need the best survival water filters to keep your water clean. From natural disasters to wars, having a survival water filter always comes in handy. Take, for instance, a Tsunami taking place, and water connections are damaged for weeks. You need these filters to drink clean water. The filters also come in handy when camping, hiking, traveling, and much more.

While you might not use the survival filter on a daily basis, having it stored in your home is important. Nobody knows when an emergency strikes. However, survival water filters are widely used in areas without access to clean water. In this post, we help you find the best and top-rated survival water filters. Our survival water filter reviews will help you narrow down your search and get excellent value for money.

Read through and carefully choose one survival water filter that suits your needs.

10. LifeStraw Personal Water Filter

LifeStraw Personal Water Filter

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The LifeStraw personal water filter is a quality choice for use when hiking, traveling, and camping. It is an advanced water filter that protects against 99.9999% of Salmonella and E-coli bacteria. In addition, the filter protects against parasites, sand, micro-plastics, dirt, and cloudiness. This is a thoughtful and sustainable design water filter to carry and use anywhere. The filter is ultra-lightweight hence extremely portable. It weighs a mere 2 ounces.

Furthermore, the water filter is made using the most durable materials for long-lasting and durable. The filter can last up to 4000 liters of water. It also features an excellent flow rate of 3 liters per minute by suction. Overall, this is an exciting choice water filter that meets a wide array of survival needs.


  • BPA-free and chemical-free, thus safe
  • Durable and ultra-light hence portable
  • Quite effective hence reliable
  • Sustainable design


  • Only filters water for drinking

9. Membrane Solutions Straw Walter Filter

Membrane Solutions Straw Walter Filter

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The Membrane Solutions water filter straw is a top-selling filter to use during emergency survival. It is a reliable filter when you want to obtain clean drinking water faster. Besides, the straw is quite easy to use. It is a mini-compact and lightweight design straw to carry everywhere. The straw is a perfect choice when camping, hiking, and spending time on outdoor recreational activities. You can also have it around for emergency preparedness.

The straw is portable and offers a long lifespan. It measures a mere 6.7 inches long and 1-inch diameter to fit most bottles, glasses, and cups. What’s more, the filter is quite efficient with 4-stage filtration. It can remove up to nearly 100% of bacteria, pollution, harmful chemicals, and parasites. Lastly, the straw features high-quality and food-grade material construction for safe use.


  • BPA-free material construction for safety
  • Mini-compact and lightweight design hence portable
  • 4-stage filtration thus efficient
  • Small-pore size for removal of most water contaminants


  • Only for drinking water

8. Survivor Filter Pro–Hand-Pump Camping Water-Filter

Survivor Filter Pro–Hand-Pump Camping Water-Filter

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This is an independently tested camping water filter to carry and use anywhere. The filter offers 99.9999% filtration. It helps remove bacteria, viruses, parasites, and heavy metals. It is a decent filter that improves the water taste and removes bad odors. What’s more, the filter offers protection against heavy metals in the water. This is possible due to carbon filtration and a dual hollow fiber membrane. It is an efficient filter with 0.2 microns. Moreover, the filter features a durable ABS plastic shell construction. It can withstand falls and impacts, offering you long-lasting use.

Overall, this is a quality filter with a super-fast water flow rate. You can filter up to 17 ounces of water in a minute. It is a suitable filter for large families.


  • Faster water flow rate
  • Durable due to strong ABS shell
  • Dual hollow fiber membrane and carbon filtration for efficient water cleaning
  • Lightweight and compact hence portable


  • Slightly heavy but portable

7. Sawyer Products MINI Water Filtration System

Sawyer Products MINI Water Filtration System

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This is a mini-compact water filtration system ideal for outdoor activities, emergencies, and survival. You can use the filter when camping, hiking, and traveling internationally. It is a high-performance filter with 0.1 microns for efficient filtration. The filter is reliable and removes up to 99.9999% of bacteria, protozoa, and 100% of micro-plastics. The filter is quite reliable and can produce up to 100,000 gallons of water.

What’s more, the filter comes with a 7-inch drinking straw for easy drinking wherever you go. Overall, this is an exciting design water filter to carry wherever you go. The filter is a great value for money that attaches to an included drinking pouch. It is a decent water filtration system to seriously consider buying.


  • Removes up to 99.9999% of bacteria ¶sites
  • Long 7-inch drinking straw
  • Compact design hence portable
  • High-performance 0.1 microns


  • Filter cap breaks off easily

6. Katadyn Pocket Water Filter

Katadyn Pocket Water Filter

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This is a pocket water filter design for outdoor enthusiasts. It is a unique design water filter with a silver impregnated ceramic element. The element is quite effective against bacteria and protozoa. This is a leading design water filter that removes most water contaminants. It features 0.2 microns and produces clear and clean drinking water. What’s more, the filter features a round pump handle for easy pumping. There is a further outlet hose that attaches to a container. You can be sure of filtering enough water for your needs.

Overall, this is a compact design water filter that will meet all your outdoor water drinking needs. It is a simple design to order right away.


  • Easy and simple to use because of the round pump handle
  • Compact and lightweight hence portable
  • Effective against bacteria and protozoa
  • 0.2 microns to filter all microorganisms


  • The plastic body is not very solid

5. Water Filter Straw

Water Filter Straw

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This is a compact design water filter straw measuring 8 inches long and 1-inch diameter. It is a pretty decent device that comes with a carrying strap for easy carrying. This is portable water purifying device to carry from one location to another. It is a reliable device to get you enjoying fresh and clean water. The device removes bacteria and protozoa. It helps reduce the risk of infecting E-coli, Salmonella, and legionella. What’s more, each filter comes with a hollow fiber membrane and 0.01-micron filtration. It removes up to 99% of harmful bacteria.

This is multi-purpose water purifying device to order right away. It is reliable and features a 600-liter capacity. The device is also durable for long-lasting use.


  • Easy to carry and use
  • The multi-purpose design thus reliable
  • Excellent bacteria removal due to 0.01 microns
  • Large filter capacity


  • Slow flow rate

4. MoKo Portable Water Filter

MoKo Portable Water Filter

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The MoKo filter is another portable design to carry and use anywhere. It is a lightweight water filter for use when camping, hiking, and performing various outdoor activities. The filter is quite reliable, turning lake and river waters into clean drinking water immediately. It is a safe, tested, and approved water filter that meets the highest quality standards. The filter also features an activated coconut shell carbon for effective filtration.

This is a quality survival water filter to meet a wide array of needs. It is an exceptional buy to have with you in your survival kit. The filter is also durable and will serve you for a long.


  • Durable and long-lasting
  • Tested and approved for safety
  • Advanced filtration due to activated coconut shell
  • Lightweight and portable


  • Hard sucking water from a jug

3. miniwell Gravity Water Filter Straw UltraLight

miniwell Gravity Water Filter Straw UltraLight

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The Miniwell, just as the name suggests, is an ultra-lightweight and compact filter straw. It is a decent filter to use for survival and outdoor adventures. Despite the small size, it filters up to 2000 liters of natural freshwater. What’s more, the filter works without using any chemicals. You can enjoy clean drinkable water with minimal effort. It is a unique design filter that uses gravity for filtration. It features an advanced filtration system with threads on both sides.

Furthermore, you can extend the filter lifespan through backwashing. Overall, this is a premium water filter to order with confidence today.


  • Food-grade premium materials thus safe
  • Easy to carry
  • Ultra-lightweight and versatile
  • Large water filtration capacity


  • Requires monitoring when filtering

2. SimPure Gravity Water Filter

SimPure Gravity Water Filter

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This is another versatile water filter with pretty exciting features. It is an efficient filter system with gravity filtration. You can use it in several ways to get clean drinking water. It even comes with a long extension tube for long-distance drinking from lakes and rivers. The filter offers a speedy treatment time and a long lifespan. It delivers a flow rate of 27 liters per hour which is enough for most families. In addition, the filter comes with a long-lasting lifespan giving you value for money.

Overall, this is a simple, lightweight, and easy-to-use filter to consider buying. The filter also features safe BPA-free and food-grade materials. It also comes with FDA certification for safe use.


  • Easy to use design
  • Lightweight hence portable
  • Food-grade materials and BPA-free
  • Long lifespan and speedy treatment


  • Slow water flow rate

1. FS-TFC 4-Stage Portable Water Filter Pump

FS-TFC 4-Stage Portable Water Filter Pump

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This is our final best survival water filter with a sand filter head. It is a premium water filter with UF Prefiltration. You can be sure of removing most water contaminants. The filter also comes with activated carbon charcoal to ensure safe medical-grade filtration. This is a reliable filter with 0.01 microns to deliver efficient filtration. It is a 4-stage filtration system that removes up to 99.99% of water contaminants. In addition, the filter features a super-fast water flow saving you time. You can filter up to 1500ml of water in a minute.

Overall, this is a top-rated survival water filter to order right away. It is a unique design filter with a handle and a stainless steel piston handle.


  • Durable stainless steel handle
  • Portable and lightweight
  • 4-stage filtration for efficiency
  • Super-fast flow rate


  • It looks a little cheap but works

Factors To Consider When Choosing The Best Survival Water Filters

Before deciding on the best survival water filters, there are a few things to consider. These factors will help you choose the right filter that suits your needs. Always consider them before choosing the ideal survival filter.

Source Of Water

The quality of water you source can go a long way in determining the right survival filter to choose. While it is hard to prepare for the water source in case of emergencies, having an idea can help choose the right filter. Even the best filters might not clear all the contaminants in the water. You can test your water in advance and choose the most effective filter.

Water Treatment Duration

Water filters take a certain duration of time before they can fully filter a specific amount of water. Some are instant, taking seconds, while others take minutes. For example, water distillers take 2-3 hours to filter at least 2 liters of drinking water. On the other hand, gravity water filters take 10 to 20 minutes to fully filter water.

We also have filter straws, pumps, and bottles that have a great water flow. These are ideal when you want faster water filtration. Make sure you consider the filtration time and choose a matching filter.

Contaminants removed

What contaminants does the filter remove? Consider the type of contaminants removed and choose accordingly. Some of the best filters remove up to 99.9% of bacteria and parasites in water. You might want a filter that removes more than bacteria. These types of filters remove various chemicals in the water and lead metal.

Most survival water filters only disinfect the water to kill germs without improving the water taste and odor.

Daily Water Needs

The number of people to cater for and the daily water needs also determine the right water filter to buy. You don’t need to operate a filter all day to get enough water for all your water needs. Bottle filters, inline filters, and straw filters are among the best as they offer an unlimited water supply.

Weight And Size

You need a compact and portable survival water filter for easy carrying. It is hard to predict a survival situation and whether you can carry everything you need. Consider water filters with a compact and lightweight design for portability and storage.

Final Verdict

In conclusion, these are the best survival water filters on the market to consider buying. The filters come highly rated and are recommended for versatile use. They are must-have filters for use in a survival situation. Make sure you choose one of the survival water that best suits your needs and order right away with confidence.

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