Are you looking for a way to purify your water without using expensive filters or chemicals? If so, you may want to consider constructing a charcoal water purifier. This simple device can be made with materials that are readily available, and it is easy to use. In addition, the charcoal filter will remove most impurities from the water, making it safe to drink. Follow these simple instructions to make your own charcoal water purifier.

What is a charcoal water purifier and how does it work

A charcoal water purifier is a simple and effective way to filter contaminated water. Charcoal acts as a natural filter, removing impurities like dirt, sediment, chemicals, and other contaminants. The process of filtration works by trapping the particles in the tiny pores of the carbon-based material (charcoal). It takes approximately 10 minutes for the water to be filtered, and it’s recommended that the process be repeated several times for optimal results.

How To Make A Charcoal Water Purifier

Gather Your Materials

You will need a plastic container, activated charcoal, an aerator (like a fish tank pump or aquarium bubbler), tubing, and filter material.

Prepare the Container

Carefully cut a hole in the lid of your container for the aerator to fit through. Make sure that it’s airtight and doesn’t leak.

Add the Activated Charcoal

Fill your container with activated charcoal, leaving enough room for water to be added later.

Attach the Tubing

Secure the tubing to both your aerator and filter material. Make sure that they are tightly secured so that no air or water can escape through any cracks or leakages.

Place Filter in Container

Carefully place your filter material into the container, on top of the activated charcoal.

Add Water

Fill your container with the contaminated water, making sure that it is completely submerged in the liquid.

Turn on the Aerator

Plug the aerator into a power source and turn it on to begin filtering the water through the filter material and activated charcoal. After 10 minutes, you should have clean, disinfected water for drinking.

By following these simple steps, you can easily make a charcoal water purifier and have access to safe drinking water in no time! It’s an economical way to protect yourself from harmful contaminants found in regular tap water. Be sure to store the filtered water in a separate container away from any untreated water sources.

Benefits of using a charcoal water purifier

A charcoal water purifier is an effective and simple way to make your own clean drinking water. The process of making a charcoal water purifier is easy and requires few materials, and the results are notable.

A charcoal water filter can reduce the levels of chlorine, lead, iron, sulfur, and other heavy metals that may be found in your drinking water. Charcoal also has the ability to absorb certain organic compounds and toxins, such as pesticides and herbicides. A charcoal water filter is a much more cost-effective option than purchasing bottled water, which can be expensive. Additionally, using a charcoal filter is beneficial for the environment since you are avoiding single-use plastic bottles.

Tips for maintaining your charcoal water purifier

Clean the filter regularly

The filter should be cleaned at least once a month to ensure it is working correctly. Rinse out any accumulated dirt and debris from the inner container, or replace the filter if necessary.

Replace the charcoal regularly

Charcoal needs to be replaced every 3-6 months depending on how often it is used. Discard the used charcoal and replace it with fresh, activated charcoal. (adderall)

Change the water regularly

Water should be changed every two weeks to ensure it is free from impurities. Use clean drinking water for the best results.

Store the purified water correctly

Make sure to store your purified water in a clean, airtight container. This will help prevent any further contamination and keep your water tasting fresh.

By following these tips, you can ensure that your charcoal water purifier is working properly and providing you with clean drinking water. With proper maintenance and care, a charcoal filter can last up to two years or longer. So enjoy the benefits of clean and safe water with your charcoal filter!

Where to buy a charcoal water purifier

If you are looking for a charcoal water purifier, there are a few options to consider. You can purchase a ready-made filter from your local hardware store, or online from an outdoor retailer. Alternatively, you may choose to make your own with activated charcoal. Here is how to make a charcoal water purifier at home.

Gathering Materials

You will need:

  • A large plastic container with a lid (at least 2 gallons in size)
  • Activated charcoal
  • Cheesecloth or porous cloth material
  • Watertight sealant material or tape
  • A drill

Making the Filter

  • Start by cleaning the plastic container thoroughly with soap and warm water. Dry it completely.
  • Drill several ½” holes in the bottom of the container for draining water out.
  • Cut a piece of cloth material that is slightly larger than the diameter of the container.
  • Place the cloth in the bottom of the plastic container, and pour activated charcoal over it, leaving at least one inch of space at the top.
  • Securely seal all holes with watertight sealant or tape to prevent leakage.
  • Put on the lid and your filter is ready to use!

Using the Filter

Now that your charcoal water filter is ready, here’s how to use it:

  • Fill the container with water that you want to purify.
  • Let the water stand for several hours so it will be filtered through the activated charcoal.
  • Drain the filtered water out of the container through the holes in the bottom.

Using a charcoal water filter is an easy, inexpensive way to have safe, clean drinking water. Not only can it help you avoid diseases caused by contaminated water, but it can help reduce plastic waste from buying bottled water. With just a few simple materials and some DIY work, you can create your own charcoal water purifier and feel confident in the quality of your drinking water!


Q: How often should I replace the charcoal in my filter?

The activated charcoal should be replaced every 3-6 months depending on how often it is used.

How do I know when the water has been purified?

You can tell when your water has been filtered through the charcoal when it is free from impurities and has a cleaner taste.

How do I store the purified water?

Store your water in a clean, airtight container to keep it fresh and prevent any further contamination.

How long will the filter last?

Charcoal filters can last up to two years or longer with proper maintenance and care.

How do I make a charcoal water purifier?

You can find instructions above on how to make your own charcoal water purifier at home. With just a few materials and some DIY work, you can create your own filter and enjoy the benefits of clean and safe drinking water!

What other materials do I need to make the filter?

You will need a large plastic container with a lid (at least 2 gallons in size), activated charcoal, cheesecloth or porous cloth material, and watertight sealant material or tape. Additionally, you will need a drill for making the holes in the bottom of the container.

How should I clean the filter?

Clean the filter regularly with hot water and soap to prevent clogging and build-up. Allow the container to dry completely before reassembling. Additionally, replace the activated charcoal every 3-6 months. With proper maintenance and care, your charcoal filter can last up to two years or longer.

How can I make sure the water is safe to drink?

After filtering your drinking water, boil it for one minute before consuming it to ensure that it is safe and free from any contaminants. This will also help eliminate any odors or tastes from the filtered water. You can also consider using a water testing kit to test the quality of your drinking water.


I hope this article has been informative and helpful in teaching you How to Make a Charcoal Water Purifier. With just a few materials and some DIY work, you can create your own filter so that you can enjoy the benefits of safe, clean drinking water.