Purita PC -1912 Elegance Activated Carbon + Cold Catalyst FilterPurita
Activated carbon filter helps to freshen up your air by removing the unpleasant odors. People who suffer from the allergy or has aggravation from impure air can directly be benefited from this filter.
Activated Carbon Filter - remove toxic substances, gases and odours, cigarette smoke/pet & sweat odours etc.
Cold Catalyst Filter- with Nano- TIO2 employing the patented titanium technology, with high ability of sterilization and virus removal.
Its very easy to understand how activated carbon filter works. Contaminated air enters the filtration system, passes through the activated carbon filter, undergoes adsorption which then leaves the purified air. Adsorption is the process in which the organic compound in the air react chemically with the activated carbon which then sticks to the filter.
Cold Catalyst filter removes the formaldehyde, VOCs as well as the harmful gases and odors. TIO2 neutralizes any acidic gasses in addition to that it also decomposes airborne contaminants at surface which helps to remove TVOCs.