Make Water Filters From Used Bottles

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Easy Ways to Make Water Filters From Used Bottles

As we already know, water is one of the most important elements for humans. Water is so important in every function of our body, from digestion to the process of removing bad from our bodies.

In addition, we also have water for bathing, cooking, washing clothes, and we don’t need it as a source of electrical energy.

Although many people in Indonesia already have access to clean water, it turns out that more people are still looking for clean water sources. To solve this problem, there are many things we can do at home without having to walk far to get clean water.

Among them is by filtering water from used bottles for the bath in your home, practical, easy, and not complicated.

Come on, just take a look at the ingredients and how to make them.

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Tools Required:

  • 1.5-liter plastic bottle
  • Tall drinking glass
  • Gravel
  • Clean sand
  • Activated charcoal (activated charcoal)
  • Cotton
  • Patchwork or coffee filter
  • Garden land
  • Water
  • Scissors or knife

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How To Make A Water Filter From A Bottle, Step By Step

  • Cut or trim the bottom of the coke bottle using scissors or a knife. make sure the size of the plastic bottle you use is large, at least 1.5 liters.
  • Position the cut plastic bottle into a tall drinking glass with the bottle spout facing downwards in balance.
  • Place a cotton swab and cloth (you can also use a coffee filter) into the bottle as a first layer. Make sure it is about 5cm thick.
  • Add activated charcoal as a second layer, just above the cotton layer. Make sure it reaches 3 cm thick.
  • As a third layer, add about 5cm of gravel on top of the charcoal layer.
  • After that, pile 10cm of sand on top of a pile of gravel.
  • How to make a water filter from the last bottle is to add back the pile of gravel on top of the clean sand pile.

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Time to Test the Bottled Water Filter!

  • Before you look at your screen in the bathtub, let’s see if your filter is working properly and correctly!
  • For that, prepare a glass of water that you mix with dirty sand, oil, plastic debris, or anything that can make the water cloudy.
  • When it’s ready, run the dirty water into your bottle’s filter and watch the water come out of the opposite end of the bottle.
  • Gradually, the water will change from cloudy to clear and ready for you to use for your needs.
  • This is because the functions of each layer in the bottle have their own purpose.
  • The layer of gravel in the bottle works to see large enough deposits such as plastic, insects, or other rocks.
  • The thick sand that accumulates on top of the gravel works to filter out finer dirt, such as fine lint, hair, or insects that were not previously filtered by the gravel.
  • Finally, the impurities that come out of the air and make it cloudy are filtered and cleaned by activated charcoal.
  • Activated charcoal is proven to have very many pores so that it can absorb dirt in the air.
  • The carbon content in it not only works as a purifier but also acts as a cream for the unpleasant odor of the water.

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