How Activated-Carbon Water Filters Work
Activated-carbon water filtering works by removing contaminants from water by adsorption, or the attraction and accumulation of one substance on the surface of another. In activated carbon processes, the adsorption surface consists of pores, or small openings, created in carbon granules during the activation process. In general, high surface area and pore structure are the prime considerations in adsorption of organics from water. Carbon water filters work best when they are able to operate slowly.
Effectively removes:
- Chlorine
- Organic chemicals
- Pesticides
- Radon
- Odors
- Bad taste