For example natural charcoal briquettes mixed with binders and wood tar will prevent it from absorbing odors.
Diy activated carbon air purifier.
Charcoal is a natural alternative to air purifiers that only mask odors and release harmful chemicals into the air of your home.
Activated charcoal is the best for absorbing odors.
And probably not safely considering the temperatures involved.
There are different types of charcoals out there to achieve the best results for making an air cleaner you are best to use the aquarium filter charcoal which is inexpensive and the most effective.
Activated charcoal or carbon is ideal for removing bad odours.
You need to plan your filter to allow proper time for the ac to adsorb the contaminants the water has to be in contact with the carbon filter for longer than a second.
Eventually the activated charcoal is filled up with added on carbon atoms and at that point the activated charcoal filter has to be replaced.
The activated charcoal adsorbs odors from gases or liquids.
While regular charcoal may still work it is difficult to know the types of elements used to make it.
Activated charcoals with the uncountable pores draws the smelly chemicals in and supplies smell and dust free air on the other side.
Adsorb means that odorous carbon based material sticks to the activated charcoal in all of those tiny spaces between the carbon atoms.
But if you want a diy water filter you can buy the activated charcoal and diy everything else.