top of page
  • The Australian Camping Club

Purify or Perish: The Best Water Filters.

Updated: Feb 12

A comparison of 5 of the best portable water filters.



What is the best water filter for camping?

Greetings, fellow adventurers!


Whether you're planning a short camping trip or intend to be living on the road for a while one thing remains constant: the importance of safe and clean drinking water.


In the vast, untamed expanses of Australia, water is your lifeline, and its quality can make all the difference, especially in emergencies. So, grab your canteens and prepare for a deep dive into the world of water purification, where we explore essential methods and the top water purifiers to accompany you on your camping endeavors.


Picture this: you're standing on the edge of a pristine river or a tranquil lake, the crystal-clear water tempting you to quench your thirst. However, appearances can be very deceiving. Even the clearest water can hide harmful bacteria, parasites, and pollutants that pose risks to your well-being. In this blog, we'll shed light on the critical aspects of water purification, vital for any healthy camping experience. We'll unravel the basic principles and techniques that can transform murky or contaminated water into a source of life and vitality, ensuring your survival in the wild.


The Wilderness Water Challenge: When venturing into the great outdoors ensuring access to safe and clean drinking water is paramount. This involves eliminating harmful bacteria and chemicals from available water sources. Even the most beautiful watering holes often conceal impurities that can pose many health risks. To mitigate these risks and stay hydrated, it's crucial to understand and master the basics of water purification.

  • Boiling: The age-old method of boiling water is a reliable choice, provided you have the means to start a fire and a container for boiling. It effectively kills a wide range of harmful microorganisms, making the water safe for consumption.


  • Purification Tablets: These compact and portable tablets, using iodine or chlorine, can be a lifesaver. They kill a variety of microorganisms, but it's vital to follow dosage and waiting time instructions.


  • Water Purifiers: Portable water filters come in various forms, each designed to remove impurities and ensure safe drinking water. From pump filters for larger quantities to straw filters for on-the-go hydration, we'll weigh the pros and cons.


The Companion of Survivalists: Portable water purifiers are your steadfast companions, designed for rugged use in challenging environments. With multiple purification methods, high flow rates, and long-lasting filters, they guarantee a continuous supply of safe water during your wilderness expeditions.



Best water filters

The LifeStraw Personal Water Filter is highly regarded as one of the best portable water filtration devices. It has gained popularity for its simplicity, effectiveness, and ability to provide safe drinking water in various outdoor and emergency situations. It's light, easily carried in a pocket or rucksack and very effective.

Here are more details about the LifeStraw filter:


Filtration Capability:

  • The LifeStraw filter is capable of filtering up to 4,000 liters (approximately 1,000 gallons) of water throughout its lifespan.

  • It effectively removes 99.9999% of waterborne bacteria, including E. coli and salmonella, and 99.9% of waterborne protozoan parasites, including Giardia and Cryptosporidium.


Portability:

  • One of the significant advantages of the LifeStraw filter is how easy it is to carry. It's incredibly lightweight and compact, making it easy to carry and transport, whether in a backpack, pocket, or emergency kit.

  • Its minimalist design allows it to be easily utilized by simply drinking directly from the water source or by using it to sip water from a container.

No Batteries or Electrical Power:

  • The LifeStraw operates without the need for batteries, electrical power, or any additional equipment. It relies on a hollow fiber membrane technology to filter and purify water.

Versatility:

  • This filter is ideal for a wide range of outdoor activities, including hiking, camping, traveling, backpacking, and emergency preparedness.

  • It is suitable for use in both freshwater sources like rivers, streams, and lakes, as well as for filtering tap water in areas with questionable water quality.

Easy to Use:

  • Using the LifeStraw is simple and straightforward. All you need to do is submerge the lower end of the straw directly into the water source and sip water through the mouthpiece.

  • The filtration process is immediate, providing a convenient and instant solution for obtaining safe drinking water.

Social Impact:

  • LifeStraw, the company behind the LifeStraw filter, has a strong commitment to social responsibility. For each LifeStraw product purchased, they provide safe drinking water to a child in need for an entire school year through their "Follow the Liters" program.

In summary, the LifeStraw Personal Water Filter is a reliable and accessible water purification tool which is designed to provide clean and safe drinking water in various outdoor and emergency situations. Its lightweight and portable design, coupled with its impressive filtration capabilities, make it a popular choice among outdoor enthusiasts and survivalists in need of a simple and effective water purification solution.












Best Camping Water Filters

This is a compact and highly portable water filtration device known for its efficiency in providing safe drinking water in outdoor and survival situations. Here's a comprehensive overview of the Sawyer Products Mini Water Filtration System:


Filtration Capability:

  • The Mini Water Filtration System is designed to filter up to 100,000 gallons of water, making it a long-lasting and cost-effective choice for water purification.

  • It effectively removes 99.99999% of all bacteria (such as salmonella, cholera, and E. coli) and 99.9999% of all protozoa (including Giardia and Cryptosporidium), ensuring safe and clean drinking water.

Portability:

  • This filtration system is incredibly lightweight, weighing only 2 ounces (57 grams), making it easy to carry in your backpack, pocket, or emergency kit.

  • The compact size allows for convenient storage and transport, making it an ideal choice for backpacking, hiking, camping, and other outdoor adventures.

Versatility:

  • The Mini Water Filtration System is versatile and can be used in various ways. It can be attached to the included drinking pouch, standard disposable water bottles, hydration packs, or used as a straw to drink directly from the water source.

  • It's suitable for filtering water from freshwater sources like streams, rivers, lakes, and even tap water, making it versatile for both outdoor and travel use.

Ease of Use:

  • Using the Mini Water Filtration System is straightforward. Simply connect it to your preferred water container or use it as a straw to drink directly from the source.

  • The system features a high flow rate, allowing for fast and efficient filtration without the need for pumping or waiting.

Longevity:

  • The filter is easily cleanable and backwashable, extending its lifespan and maintaining optimal performance over time.

  • Its longevity and high filtration capacity make it a reliable choice for extended outdoor trips and emergency preparedness.

Durability:

  • The Sawyer Mini Water Filtration System is built to last, featuring a sturdy build that can withstand the rigors of outdoor use and rough handling.

In summary, the Sawyer Products Mini Water Filtration System thought having a few more parts than the Lifestraw is a highly effective, portable, and versatile water filtration solution. With its remarkable filtration capacity, portability, and ease of use, it's a popular choice among outdoor enthusiasts and those looking for a reliable way to ensure access to safe drinking water during outdoor adventures and emergency situations.






Water filter review


As a cutting-edge and versatile water purification system integrated into a convenient and portable bottle. With a stylish and hard-waring design this is a favourite among campers and survivalists.

Filtration Capacity:

  • The GRAYL Ultralight Water Purifier Bottle uses an innovative filtration system that effectively removes waterborne pathogens such as bacteria, viruses, and protozoan cysts.

  • It also filters out particulates, chemicals, and heavy metals, providing safe and clean drinking water wherever you go.

Filtration Technology:

  • This water purifier utilizes a unique electroadsorption filtration technology, which works like a magnet to capture and remove contaminants from the water.

  • It can purify 16 ounces (473 ml) of water in just 15 seconds, ensuring rapid access to safe drinking water.

Ease of Use:

  • Using the GRAYL Ultralight Water Purifier Bottle is simple and efficient. Fill the outer bottle with water from any freshwater source, then press the inner cartridge down to purify the water.

  • The pressing action forces water through the purifier, resulting in clean, drinkable water in a matter of seconds.

Portability and Design:

  • The Ultralight Water Purifier Bottle has a sleek and lightweight design, making it easy to carry and transport in your backpack, bag, or even by hand.

  • The compact design ensures it fits in most cup holders and backpack pockets, making it convenient for travel, hiking, camping, and everyday use.

Durability:

  • The bottle is constructed from durable and BPA-free materials, ensuring its longevity and safe use for an extended period.

  • The purifier cartridge is replaceable, allowing you to continue using the bottle for a long time by simply replacing the cartridge.

Versatility:

  • The GRAYL Ultralight Water Purifier Bottle is versatile and suitable for various outdoor activities, international travel, or emergency preparedness.

  • It provides an effective and easy solution for obtaining safe drinking water from questionable sources, ensuring you stay hydrated and healthy during your adventures.

In summary, the GRAYL Ultralight Water Purifier Bottle is an excellent choice for those seeking a convenient and efficient way to purify water on the go. Its rapid purification, portability, and advanced filtration technology make it a reliable companion for outdoor enthusiasts and travelers, providing a quick and safe solution for accessing clean drinking water wherever you are.






best water filter

The Katadyn is a top-tier portable water filtration device known for its durability, reliability, and exceptional filtration capabilities. Designed for adventurers, outdoor enthusiasts, and survivalists, this water filter ensures access to safe and clean drinking water in various environments. Here's a comprehensive overview of the Katadyn Pocket Water Microfilter:


Filtration Capability:

  • The Katadyn Pocket Water Microfilter employs a high-quality silver-impregnated ceramic filter element that effectively removes bacteria, protozoa, algae, spores, sediments, and even some viruses from the water.

  • The silver-impregnated ceramic element helps prevent bacterial growth within the filter, ensuring a longer filter life.

Filtration Technology:

  • The ceramic filter utilizes microporous ceramic technology, providing a reliable barrier against waterborne pathogens down to 0.2 microns in size.

  • It can filter up to 13,000 gallons (approximately 50,000 liters) of water before needing a replacement.

Durability and Build:

  • The Katadyn Pocket Water Microfilter is constructed with high-grade materials, including heavy-duty metal housing, making it incredibly durable and long-lasting.

  • Its robust build allows it to withstand the harshest conditions and rough handling, making it suitable for extended outdoor expeditions.

Ease of Use:

  • Operating the Katadyn Pocket Water Microfilter is simple and straightforward. It features a hand-operated pump, allowing you to pump water directly from the source through the ceramic filter into your container.

  • The pump handle is easy to use, providing a smooth pumping action to purify the water efficiently.

Portability:

  • Despite its durability, the Katadyn Pocket Water Microfilter is relatively compact and lightweight, making it suitable for backpacking, camping, hiking, and traveling.

  • It comes with a carry bag for convenient storage and transport.

Versatility:

  • The Katadyn Pocket Water Microfilter is versatile and suitable for use with various water sources, including rivers, lakes, streams, and even questionable tap water in certain areas.

  • It's an excellent choice for backcountry adventures, international travel, emergency preparedness, and survival situations.

In summary, the Katadyn Pocket Water Microfilter stands as a reliable and high-performing water filtration solution for those seeking a durable and versatile option for outdoor activities and emergency scenarios. Its ceramic filter technology, durability, and ease of use make it a popular choice among adventurers who prioritize safe and clean drinking water during their expeditions.



camping water filter


As reflected in the price, this is a technologically advanced and highly efficient water purification system designed to provide safe and clean drinking water in the most challenging and demanding conditions.

MSR (Mountain Safety Research) is known for creating high-quality outdoor equipment, and the Guardian is no exception. Here's a detailed overview of the MSR Guardian Pump Water Purifier:


Purification Capability:

  • The Guardian utilizes advanced hollow fiber filtration technology combined with a unique self-cleaning mechanism to ensure it removes bacteria, protozoa, viruses, and particulate matter from the water.

  • It can filter up to 10,000 liters (approximately 2,641 gallons) of water throughout its lifespan.

Filtration Technology:

  • The hollow fiber filter with 0.02-micron pores is capable of removing waterborne pathogens, including bacteria (such as E. coli and salmonella), protozoa (like Giardia and Cryptosporidium), and even viruses, providing extremely reliable water purification.

  • The self-cleaning mechanism allows the purifier to maintain high flow rates by easily purging debris and sediment.

Ease of Use:

  • Operating the MSR Guardian Pump Water Purifier is simple and user-friendly. The self-cleaning pump mechanism ensures no manual backflushing or maintenance is required, providing a hassle-free experience.

  • The purifier works with a pump-action, making it easy to pump water directly from the source through the filter into your container.

Speed and Flow Rate:

  • The Guardian boasts an impressive flow rate of up to 2.5 liters per minute, allowing for quick and efficient water purification without long waiting times.

  • Its high flow rate makes it ideal for groups or individuals needing a significant volume of purified water in a short amount of time.

Durability and Build:

  • The MSR Guardian Pump Water Purifier is built to withstand rugged use and harsh conditions. Its robust construction ensures it can endure the demands of outdoor adventures and survival situations.

  • The purifier is made from high-quality materials, including stainless steel and aircraft-grade aluminum, providing durability and longevity.

Versatility:

  • The Guardian Pump Water Purifier is versatile and suitable for use in various water sources, including lakes, rivers, streams, and turbid water.

  • It's an excellent choice for backpacking, hiking, camping, traveling, emergency preparedness, and military use.

In summary, the MSR Guardian Pump Water Purifier is a top-of-the-line water purification system offering exceptional filtration capabilities and durability. Its advanced technology, high flow rate, and self-cleaning mechanism make it a reliable choice for adventurers and survivalists seeking a dependable and efficient water purifier for their outdoor expeditions




Conclusion.


Personally I believe that the LifeStraw is the winner of the pack. It's easy of use, and effectivity cannot be rivalled by any other water filter on the list.

However I would actually recommend (if budget permits) buying both the LifeStraw and the SteriPen Adventurer.

The LifeStraw being both durable, and effective is the perfect choice for short excursions. It work well, has a long shelf life, and is very light to carry.

However the SteriPen is the essential choice on more advanced trips or to keep in the car. Its durability exceeds all the other models and it has a far greater water purification capability to the other water purifiers.


Water purification is a fundamental skill for anyone venturing into the wild. Boiling, chemical purification, filtration, and UV sterilization are effective methods to ensure that the water you consume is safe and free from harmful contaminants. However, when it comes to convenience and efficiency, portable water purifiers absolutely take the lead.

Investing in a reliable portable water purifier can be a lifesaver, granting you the ability to purify water on the go and stay hydrated in the most challenging survival scenarios. Always prioritize safe hydration to conquer the wild and make the most of your outdoor adventures.

Happy Travels!





38 views

Recent Posts

See All

Comentarios


bottom of page