Hi there! Today I’m going to talk about DIY water filters.

 

 

When you’re out in the backcountry, having access to clean water is crucial. Whether you’re hiking, camping, or embarking on an outdoor adventure, knowing how to filter water is a life-saving skill.

 

 

Fortunately, there are several DIY methods for purifying water in remote areas, ensuring you stay hydrated and healthy. In this article, we’ll explore three practical ways to filter water in the backcountry. By the end, you’ll have the knowledge to choose the best method for your next outdoor escapade.

 

 

Without further ado, let’s jump into the article!

 

 

REI has great information on water filtration. Please click on the highlighted link for more insight.

 

 

 

DIY Water Filters: The Boiling Method

 

 

 

 

This method is tried and true, and for good reason.

 

 

Boiling water is one of the simplest and most effective ways to purify it. It works by killing harmful bacteria, viruses, and parasites that can make you sick. To get started, you’ll need a reliable heat source and a pot or container.

 

 

First, collect the water from your nearby stream, lake, or river. Then, bring the water to a rolling boil for at least one minute. For higher altitudes, boil the water for at least three minutes to ensure safety. Afterward, let it cool before drinking.

 

 

Boiling water has a significant advantage: it’s free and requires no special tools. However, it does have a few drawbacks. For instance, boiling takes time and fuel. Additionally, it doesn’t filter out debris or particulates from the water. But, this method guarantees that the water will be microbiologically safe.

 

 

A couple of years ago, I wrote an article regarding water filtration. You can find it right here.

 

 

 

 

Using a DIY Activated Charcoal Filter

 

 

 

 

If you’re looking for a method that filters out both contaminants and bad odors, an activated charcoal filter might be your best option. Activated charcoal is highly effective in removing harmful chemicals, chlorine, and even heavy metals from the water. It also improves the taste and appearance of the water.

 

• First, cut the bottom off the plastic bottle.
• Next, insert a layer of cotton or fabric at the bottle’s neck to act as a mesh.
• Then, add a layer of activated charcoal, followed by a layer of sand and gravel for better filtration.
• Finally, place another layer of fabric or cotton to keep the charcoal in place.

 

 

To use the filter, pour the contaminated water through the neck of the bottle. The water will pass through the layers, leaving behind dirt, chemicals, and odors. While this method works well for improving water quality, it’s important to remember that charcoal filters do not purify water from pathogens. Therefore, after filtering the water, it’s always a good idea to boil it for extra protection.

 

 

 

The DIY Cloth Filter

 

 

 

If you’re in a hurry or need a lightweight solution, a cloth filter can be a quick and easy way to remove large particles from water. This method is simple: all you need is a clean cloth, bandana, or any piece of fabric you have on hand.

 

 

To use the cloth filter, stretch the cloth over a container or bowl and pour the water through it. The fabric will catch larger debris, such as dirt, leaves, and insects. While this process is effective for straining out visible particles, it won’t remove harmful microorganisms or bacteria. Thus, it’s recommended to use this method as a pre-filter before using another purification technique, such as boiling or using a charcoal filter.

 

 

 

 

Thoughts & Takeaways

 

In summary, there are various ways to filter water in the backcountry. Boiling is the most reliable method, ensuring the removal of harmful microorganisms. On the other hand, a DIY activated charcoal filter improves water taste and removes chemicals but requires an additional step for pathogen removal. Lastly, a cloth filter is a fast and easy way to remove larger debris but isn’t effective for purifying water from bacteria and viruses.

 

 

When choosing the best water filtration method for your backcountry adventure, keep in mind the resources available to you. For instance, if you’re carrying fuel and have the time, boiling might be the most effective. If you’re short on fuel but have access to materials like charcoal or cloth, those options can still provide a safe drinking solution.

 

 

Ultimately, no matter which method you choose, always take extra precautions to ensure the water you drink is safe. Staying hydrated is important, but staying healthy is essential. By knowing these DIY methods, you can feel confident in your ability to find clean water in even the most remote locations.

 

 

With these techniques, you’re ready to tackle your next backcountry adventure while ensuring access to clean water. Stay safe and enjoy the great outdoors!

 

 

 

 

 

-CT