Top 5 Bushcraft and Survival Water Filters- Bushcraftable

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A water filter is one of the most essential things every hiker, camper, or survivalist should have.

This is because one cannot survive in the wild without water or risk drinking any water available out there without purifying it first.

However, not every time you will be able to take everything with you from home. Bushcrafting is all about utilizing your bushcraft skills to keep going.

In this case, knowing how to produce drinking water is very critical in the world of outdoor adventure.

While you may decide to carry drinking water from, you may not be able to carry enough water with you to sustain you throughout the adventure.

Therefore, you will want to filter any water you find out there. This is where water filters come in handy.

These devices are designed to mechanically remove impurities like bacteria, protozoa, and inorganic chemicals from the water.

Having the best water filter can save your life in the wilderness. It will prevent you from dehydration or the stress of getting sick from dirty water.

Now, if you’re not a DIYer and aren’t skilled in making your own water filter in the wild, we’re to help.

We’ve done extensive research about the best water filters to help you choose one easily.

In this text, you will discover the various types of water filters, the top 10 water filters, and the ultimate buying guide.

Continue reading to learn more!

Different Types of Water Filters

  •         Squeeze Filters

Squeeze filters, also known as bottle filters, are bottles with an in-built filtration system, whereby you squeeze the water and suck it through a straw.

They are compact, lightweight, and very easy to use. But they don’t produce large quantities of water quickly.

  •         Gravity Filters

Gravity filters come with a bag that you will fill with water and hang from a tree or something tall. They filter water through the gravity force.

Gravity filters are the best option for those hiking or camping as a group since they can produce large quantities of clean water and filter with precision.

While these filters are more effective in water filtration, they are a bit slow.

  •         Pump Filters

Pump water filters are probably the heaviest, but they produce much water within a short time. With a pump filter, you pump dirty water through a filter to obtain clean water.

While pump filters tend to be the best for filtering very dirty water, they require some constant effort to be effective.

  •         Straw Filters

Straw filters are used the same way as a regular straw. You are the power that sucks and forces water through the filter.

Straw filters are lightweight and easy to use. They are designed to be used by individuals since they may not produce much water.

The Top 10 Best Bushcraft and Survival Water Filters

  1. Sawyer Squeeze

Key Features

  •         Weighs 2 ounces
  •         100,000-liters filter life
  •         Filters 2.5 liters per minute
  •         Effective against bacteria, protozoa, and microplastics

Sawyer Squeeze water filter tops in our list due to its high-quality, top-notch performance, and reasonable price.  

This water filter is designed to remove harmful bacteria, protozoa, cysts, sediment, and microplastics from water.

The Sawyer Squeeze can filter down to 0.1 microns and has a great flow rate of 2.5 liters per minute.

Weighing only 3 ounces, this water filter is lightweight, portable, and highly packable.

It has received positive feedback and high ratings on amazon due to its reliability and excellent performance.


  •         Lightweight
  •         Filters 2.5 liters per minute
  •         Durable
  •         Effective filtration system


  •         Requires more effort than gravity filters
  1. MSR Guardian Pump Filter

Key Features

  •         Filters 2.5 liters per minute
  •         Weighs 17.3 ounces
  •         Medical-grade fibers
  •         Effective against bacteria, protozoa, and viruses

The MSR Guardian is a military-grade water filter designed to remove bacteria, viruses, and inorganic matter from contaminated water.

This water filter is built to last long since it is very sturdy, meeting the NSF protocol P248 testing standard.

Since it is made with medical-grade fibers, the MSR Guardian can filter down even miniscule waterborne threats.

It has a higher flow rate, filtering about 2.5 liters per minute and has a 10,000-liters filter life. Thus, it is very appropriate for personal and group use.


  •         Very durable
  •         Meets the U.S. military testing standards
  •         Medical-grade fibers
  •         Well-made with advanced features


  •         Expensive
  1. Sawyer Mini

Key Features

  •         Hollow fiber filter
  •         0.1-micron filter size
  •         Weighs 2 ounces
  •         100,000 gallons filter life

The Sawyer Mini is the most compact and lightweight water filter made by Sawyer.

One of the unique things about this mini filter is the versatility it offers. You can use this water filter as a straw to drink directly from a water source or connect it to a standard water bottle.  

The Sawyer Mini filters down to 0.1 microns and can remove bacteria, protozoa, salmonella typhi, Vibrio cholera, and all microplastics.

Since it weighs only 2 ounces, the Sawyer Mini filter is perfect for bushcraft and survival.

However, this water filter has a slow filter rate. It might take you a lot of time to obtain some clean water.


  •         Highly versatile
  •         Durable
  •         Easy to use
  •         Lightweight
  •         Connects easily with a standard water bottle


  •         Slow flow rate
  1. GRAYL Geopress Water Filter

Key Features

  •         Filters 5 liters per minute
  •         65-gallons cartridge life
  •         Weighs 15.9 ounces
  •         Effective against bacteria, viruses, and chemicals

GRAYL Geopress is a compact water filter that is very easy to use.

All you have to do is fill the bottle with dirty water, push the filter tube into the bottle, and drink water right from the bottle.

This water filter has a high filter rate, producing about 5 liters of clean water per minute.

Unlike most survival water filters, GRAYL Geopress does not use the membrane filter technology.

It uses electroabsorption, which works on ion exchange, powdered activated carbon, and silver-treated zeolite.  

This water filter is effective against bacteria, protozoa, viruses, microplastics, heavy metals, and bad tastes.


  •         Fast filter rate
  •         Compact and packable
  •         Effective against all types of contaminants
  •         Easy to operate


  •         Expensive
  1. HydroBlu Versa Inline Filter Kit

Key Features

  •         100,000gallons filter life
  •         Weighs 2.08 ounces
  •         0.1-micron filter size

The HydroBlu Versa Inline filter is a highly versatile, lightweight, and easy-to-use water filter.

You can use this water filter by connecting it to a standard water bottle or use it as a gravity system, or still connect the hose to use it as a straw filter.

Since you can back-flush this filter to extend its life, the HydroBlu is an excellent option for campers, hikers, or any survivalist.

With this filter, you don’t have to carry extra filters, batteries, or iodine drops anymore.


  •         Lightweight
  •         Durable
  •         Affordable
  •         Easy to use


  •         Does not connect well to hydration bladders
  1. Survivor Filter PRO

Key Features

  •         3 removable filters
  •         0.5 liters per minute
  •         0.01-micron filter size
  •         Effective against protozoa, viruses, mercury, and lead

The Survival Filter PRO is a compact and solid pump filter that is easily packable in your backpack.

It comes with 3 removable filters- cotton, carbon, and medical-grade UF filter that filters down to 0.01 microns.

The Survival Filter Pro removes protozoa, viruses, mercury, and lead from water. It is well-designed and super easy to operate.

The ergonomically designed handle provides a very comfortable grip during the filtration process.

All the plastic used in this water filter is BPA free. This filter is not the fastest but is very precise in filtration.

The Survival Filter PRO comes with an industry-leading lifetime warranty. 


  •         Reasonably priced
  •         Lifetime warranty
  •         Triple filtration
  •         Compact size and lightweight


  •         Relatively slow pump rate
  1. LifeStraw Personal Water Filter

Key Features

  •         Weighs 2 ounces
  •         1,000-gallon lifetime
  •         0.2-micron filter size
  •         Effective against bacteria, parasites, and microplastics

LifeStraw is a compact and lightweight water filter that can fit in any backpack. It can even fit well in your pocket.

This affordable water filter can filter up to 1,000 gallons of water.

Hence, you will have to purchase a bottle separately or drink directly from the water source.

It comes with a slim, glossy design that makes it look adorable. Weighing only 2 ounces, you can be sure that this water filter is well-suited for bushcraft and survival.

LifeStraw Personal Water Filter is designed with a microbiological, hollow fiber membrane that filters up to 0.2 microns.

The membrane is very effective against bacteria such as E. coli, parasites like Giardia, and microplastics.

With the LifeStraw water filter, you will feel safe drinking clean water straight from a pond, stream, or river.  

While LifeStraw may not be the most convenient water filter, it is long-lasting and ideal for emergencies and worst-case scenarios.

However, LifeStraw Personal Water Filter does not come with a bottle or a reservoir where you can collect the water.


  •         Compact and lightweight
  •         Good value for the money
  •         Great for emergencies and worst-case scenarios
  •         Long-lasting


  •         Does not come with a reservoir
  1. Platypus 4L GravityWorks Filter System

Key Features

  •         Weighs 5 ounces
  •         1,500-liters lifetime
  •         1.75 liters per minute
  •         Effective against bacteria, microplastics, and protozoa

The Platypus GravityWorks is a high-quality water filter that delivers the best performance.

This water filter offers unparalleled convenience as it can quickly filter large amounts of water.

Since it has a higher flow rate of 1.75 liters per minute, the Platypus GravityWorks water filter is a perfect choice for individuals and groups.

It is an effective water filter since it can filter up to 0.1 microns and remove bacteria, protozoa, and microplastics from the water.

If you are camping with family or friends, this water filter will allow you to obtain drinking water to sustain you during the adventure.

All you have to do is fill the reservoir with “dirty” water and hang it on a tree to filter with gravity force.

If you are looking for a well-made and a sturdier water filter that can serve you and your friends for a longer time, you can’t go wrong with this one.


  •         Filter up to 0.1 micron
  •         Fast flow rate
  •         Super easy to use
  •         Easy to clean
  •         High-quality reservoir


  •         Does not improve the water taste
  1. MSR TrailShot

Key Features

  •         Filters 1 liter per minute
  •         Weighs 5 ounces
  •         Effective against protozoa and bacteria
  •         Requires zero set-up
  •         One-handed pumping operation

The MSR Trailshot is an easy-to-use and affordable water filter. It is one of the most compact and lightweight water filters you can ever find in the market.

With the MSR Trailshot, you drink water directly from the source or a hydration pack if you have it.

This water filter weighs about 5 ounces and can filter 1 liter of water per minute. This is a great speed as you won’t take you too long to quench your thirst.

It’s simple design makes it simple to pump water with one hand, making it easy when refilling your reservoir or water bottle.

The MSR Trailshot is one of the best survival water filters trusted to offer more clean water than most emergency water filters.

Nonetheless, you will have to shake this filter using it for a while to avoid clogging, which may slow down the flow rate.

Since it does not come with a reservoir, the MSR may not be the best water filter for groups of people. It is ideally designed for one person.


  •         Easy to use and clean
  •         Lightweight
  •         Does not require set-up
  •         One-handed operation
  •         Perfect for hiking and emergencies


  •         Performance slows over time
  •         Suited for 1 person
  1. Katadyn BeFree

Key Features

  •         Has 1-liter capacity
  •         Filters 2 liters per minute
  •         0.1micron filter size
  •         Weighs 2.3 ounces
  •         1,000-liters lifetime
  •         Effective against bacteria, cysts, and sediment

The Katadyn BeFree is a quality bottle filter that is very lightweight and well-designed for easy operation.

Weighing only 2 ounces with a flexible reservoir, the Katadyn BeFree is a perfect water filter for hiking, traveling, and emergencies.

This water filter allows you to drink water as you would from a regular bottle. The water passes straight through the filter from the bottle to your mouth.

The Katadyn BeFree can filter up to 1,000 liters of water and has a filter flow rate of 2 liters per minute. It can filter up to 0.1 microns.

The compact size of this water filter makes it easily portable and packable.


  •         Lightweight
  •         Fast flow rate
  •         Comes with a 2-year warranty
  •         Very easy to use
  •         Flexible reservoir


  •         Less versatile
  •         Favors solo use only

Buying Guide for the Best Bushcraft and Survival Water Filter

When buying the best bushcraft and survival water filter, there are various things you have to keep in mind to ensure you make the right decision.

They include:

  •         Weight/Size

When it comes to bushcraft and survival, small and lightweight water filters are the best since they won’t add much weight to your backpack.

If you are hiking or camping in a group, you might want to sacrifice lightweight since bulkier water filters are ideal for groups.

  •         Filter Rate

The filter rate is the amount of clean water a filter can produce within one minute. The filter rate varies in different types of water filters.

Some water filters are slow but very effective, while others are fast.

A higher filter rate is better since you will filter large amounts of water faster.

However, you should bear in mind that a higher filter rate in some filters is often due to incomplete filtration.

Hence, a slow filtration rate is more beneficial as it leads to effective filtration.

  •         Effectiveness

While most water filters effectively remove bacteria and protozoa, others are also effective against viruses, heavy metals, and bad tastes.

Water filters with extra favorable features come at a higher price.

The most reliable water filters are those that won’t clog easily. They may be a bit pricey, but their convenience and high-performance outweigh the cost.

  •         Price

Price is another critical factor to consider when buying the best water filter.

Keep in mind that similar filters can vary widely in price, depending on the brand and specific features.

But, of course, we all know that excellent quality comes at a higher price.

Therefore, you should not compromise quality for low prices.

If you are on a tight budget, bottle filters are the best option since you won’t need to buy an extra bottle.

  •         Source Water Quality

What do you need to remove from the water to make it safe for drinking?

Some water sources like glaciers, cold springs, and snowmelt will require less treatment.

However, if you are bushcrafting in areas where water sources are prone to pollution, you will want to have a strong filter with a better filtration system.

  •         Ease of Use

The way a water filter is built will determine its ease of use. You should always go for water filters with good features.

Compact and lightweight water filters are great for ease of use. But you can still find bigger, well-designed water filters.

Bigger and bulkier water filters will require you to use some effort, but they can produce much water and serve more people.


Going outdoors for adventure, hunting, hiking, fishing, or camping is very enjoyable if you have the essential things. And water filters are no exception.

Having the best water filter like those listed above can save your life in the wilderness and make your adventure more enjoyable. 


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