Picture a chunk of charcoal. Now, imagine it got super-heated and blasted with gas until it’s full of tiny holes. That’s activated carbon. Those holes are like microscopic ziplines for bad stuff.
One gram of this stuff has a surface area the size of a football field. Yes, really. Your sink filter is hiding a secret football stadium inside.
The magic trick: Adsorption
Here’s the key—it doesn’t “absorb” like a paper towel. It “adsorbs.” That little ‘d’ makes all the difference. It means pollutants stick to the carbon like static-cling socks to a sweater.
Chemicals, chlorine, and weird tastes get yanked out of the water. They hold on for dear life. Your glass of water stays clean and happy.
