Carbon filters are useful when you want to get rid of odors.
For example, near you there is a road or you do not like the smells of cooking food, smells coming from neighbors or the smell of tobacco smoke.
The best option is to make a carbon filter itself because there are not enough ready-made solutions on the market, and only very expensive ones are found.
As a source for a carbon filter, you canUse the body of a conventional channel filter, and filtering material can serve as activated charcoal of the brand AP-B. You will also need two usual kitchen screens with a grid of metal diameters of 175 and 180 millimeters. One insert into the other with a small gap.
Fill activated charcoal in one sieve, withThis another sieve insert up to the stop from above, so that the coal inside is still. To seal the gap, the rubber ring from the channel heater is ideal.
Move the entire structure into the channel filter housing, closer to the outlet.
Cut out the pad from the foam substrate andUse it to seal the gap between the filter housing and the edge of the screen. Inside the filter insert in the gaps from the four sides of the pieces of very dense parallon, this is necessary for fixing and pressing all the construction you made.
In general, the design is quite simple.