Do Carbon Water Filters Work?

activated carbon charcoal coconut in clear bottom for use in laboratory, holding by green medical rubber hand glove.

Learn More About a Carbon Water Filter

Everyone should make a point to try to be healthy with their water consumption with all of the contaminants that come from local municipalities. Activated carbon water filters are just the solution to help ease the process of water filtration. A carbon water filter has been shown to work well as the preliminary step in providing cleaner water. Be sure to get in touch with your local water purification company to see how a carbon water filter can improve the water on your property. Until then, here is some general information regarding carbon water filtration that may prove useful to you.

How does a carbon filter work?

A carbon water filter will work by using a bed of activated carbon to remove the impurities and contaminants with chemical adsorption. This differs from absorption as it will trap pollutant molecules from the fluid inside the pore structure of the carbon substrate.

What are carbon water filters made of?

A carbon water filter can be made out of coal or wood and sold as carbon blocks or granular activated carbon. There can also be a difference in the size of particles a filter can allow which will add defense to the process of contamination removal. With granular activated carbon, however, there is no limit to the size as the material is porous.

Does a carbon filter remove lead?

Carbon block filters can be engineered to remove lead yet in large inorganics are more removed in reverse osmosis, ion exchange or distiller systems.

What does a carbon water filter remove?

A carbon water filter will be most effective in removing particles such as sediment, volatile organic compounds (VOCs,) chlorine, odor and improving taste. They aren’t as effective in removing salts, minerals, or dissolved inorganic substances. 

What happens if I don’t change my water filter?

With the passage of time, your water filter will naturally wear out and become less effective at getting rid of different minerals, chemicals, and microbes that run in water supplies. You may notice a change in the smell and taste of water so these are good indications that your water filter needs a change.

Carbon water filter cartridge isolated on white background

Can you clean a carbon filter?

  • For 1 minute, place the carbon water filter under warm running water to loosen and rinse outside debris.
  • Debris is generally removed by picking off small pieces.
  • Wet sponge with a dime-sized amount of detergent onto it and squeeze it a few times to create suds.
  • In gentle circular motions rub the sponge over the carbon water filter to remove residue and debris.
  • Rinse the carbon water filter once more under warm water, this time until the water runs clear.

Is carbon in water filters dangerous?

A carbon water filter is safe if rated by a third party for the safety of the materials used. All carbon water filters are going to be rated for the sub-micron carbon block removing other contaminants like cysts or lead and for CTO (chlorine, taste, and odor.)

Can carbon water filters make you sick?

If not replaced often recent studies have found that a carbon water filter can harbor bacteria. This is due to the fact that the surface areas of a charcoal filter when filled will prevent further adsorption of contaminants. With mechanical filtration, the filter will become clogged with debris to the point where the free flow of water is prevented. The second scenario may be easier to notice since the rate of water will slow down greatly. With the former, it may be hard to tell when it becomes full. With either case, filters growing bacteria can be a risk to health so be sure to change them periodically.

How long does a carbon water filter last?

A carbon water filter will need to be changed about 18-24 months if there is regular 24/7 use. With less demanding use they can last to 4 years. Everything will ultimately depend on use and carbon quality.

How long do water filters actually last?

A water filter can last a pretty long time in general, depending on the filters that you use and how often you use them the lifespan can range. On average a cartridge can live 6-12 months, yet with tanks, you can see a lifespan of 3-10 years depending on the size of the tank. With larger tanks, you’ll see a longer lifespan.

Contact a Professional Water Filtration Company For More

If you’re interested in a carbon water filter get in touch with your local water purification company for more information. They will be able to properly gauge what size system you need, what kind of water filtration is best and where it should be placed to be the most effective. In order to maintain the health of occupants in your home or business, a carbon water filter will be a great preliminary step in water purification. Speak to a knowledgeable expert to learn more about what measures can be taken to improve the cleanliness of your water.

If you’re interested in a carbon water filter in Aledo and Fort Worth, TX call 817-901-7775 with Elder's Pure Water!