Activated Carbon Filter vs Activated Charcoal: What's the Difference?

As a rule, activated carbon is purer and of better quality than activated charcoal. It can be used as a filter, and it is certainly much preferable not to filter the water at all. Charcoal is a product made from wood, bamboo, or other organic substances. It is created by slowly cooking the wood in the presence of the least amount of oxygen possible.

Traditionally, coal burners who worked in forests did so by building and covering piles of slow-burning wood; a high level of skill was needed to ensure that the delicate combustion process resulted in good quality coal. Nowadays, the process is still pretty much the same, but it happens in concrete kilns or multi-household kilns called Retortas. Charcoal has many uses aside from eliminating odors. For instance, it can be used to reduce the effect of poisons, filter distilled beverages such as gin or whiskey, and purify gold.

Activated carbon

is essentially the same as activated charcoal, and both terms are interchangeable.

Carbon is a pure element found naturally in a variety of allotropes, while charcoal is the carbonized product of wood pyrolyzation. Carbon has no intrinsic filtering properties, while charcoal is a porous material that can burn or absorb contaminants. Activated carbon is charcoal that has been specially processed to have a very high surface area. This surface is what contaminants adsorb to remove them from air and water. Potassium permanganate is used in activated carbon filter media to help cause the reaction between the carbon medium and the oxidation of polar or low molecular weight compounds. Odors are another air pollutant that activated carbon filters can help eradicate from the indoor air space.

Carbon filtration technology works through a method called adsorption, which consists of treating air pollutants and being trapped within the porous structure of a carbon medium. When this occurs, it will open up and create a larger surface area in the carbon medium that will allow it to capture and trap more pollutants it comes into contact with in the air. When talking about carbon air filtration, we tend to hear two specific characterizations which can raise many questions about whether both mean the same thing or if each one has its own meaning when used in filters to clean indoor air. Generally speaking, carbon filter media is activated with a positive charge and is designed to attract negatively charged pollutants present in the air. Air filters work by cleaning the air that passes through the filter medium, removing pollutants from the air such as dust, hair, pet hair, dirt, and other debris. The general use of carbon in our daily lives is more common than most people realize, and when it comes to different products that contain carbon in their construction, the list may surprise you.

Carbon filtration is an ideal choice for eliminating odors and odors from the air. As chemical contaminants are returned to indoor air than the carbon filter once collected, it can again cause a toxic environment.