Purafil can provide dry gas phase filter media called "filter media" to meet various gas phase filtration needs. It is used to remove specific pollutants in the air and is the core of the air filtration system.
Our patented adsorption filter media is formulated with a special chemical formula and can effectively remove odor, toxic and harmful gases and corrosive gas pollutants. The adsorption filter media removes gaseous pollutants through chemical adsorption, reacts chemically with gaseous pollutants, and the gaseous pollutants are converted into harmless solids and remain inside the filter media. Unlike simple physical adsorption, in chemical adsorption, odor and toxic gases are converted into harmless salts and remain inside the adsorption filter material. Once the pollutants are removed from the environment, they can no longer return to the air, effectively eliminating secondary pollution of the air environment.
Purafi's adsorption filter material performs well at different temperatures and humidities, and can effectively remove various gaseous pollutants. The filter material is UL certified flame retardant. Purafi's dry gas phase filter material can be loaded into Purafi's special processor, or installed in the equipment in the form of MediaPiK module or PuraGRID filter to meet the various application needs of users.
Commonly used filtering technologies in the market | Purafilter's filtering technology | |
Materials | Activated carbon | Purafee customized filter material |
Working principle |
Physical adsorption Reversible Odor generation |
Chemical adsorption and reaction Irreversible |
Target pollutants | VOCS (ethylbenzene, xylene) ozone is ineffective against many pollutants | Formaldehyde, sulfur dioxide, nitrogen oxide gaseous pollution is converted into harmless solids |
Physical properties |
Man-made products Non-toxic Combustible materials Easy to breed microorganisms in humid environments |
Customized products Non-toxic and harmless Flame retardant (UL certified) Prevent bacteria or fungi from growing |
Protect people's respiratory health from air pollution Remove odors
Improve comfort Prevent corrosion of key equipment Improve equipment operation reliability
Protect cultural relics and extend the shelf life of daily consumables such as fruits, vegetables and flowers
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