
Prafly offers dry gas phase filtration media that meets a wide range of needs in gas phase filtration known as &; filter media”. ldquo;media” dry vapor phase filtration media for the removal of specific contaminants from the air, which is the heart of an air filtration system.
Our patented adsorption filter media is formulated with a special chemical formula that effectively removes odors, toxic and harmful gases, and corrosive gaseous pollutants. Adsorption filter media removes gaseous pollutants through chemical adsorption, whereby a chemical reaction occurs with the gaseous pollutant, and the gaseous pollutant is converted into a harmless solid that remains inside the filter media. Unlike simple physical adsorption, in chemical adsorption, odor and toxic gases are converted into harmless salts to stay inside the adsorption filter media, once the pollutants are removed from the environment, they can not be reintroduced back into the air, effectively eliminating the secondary pollution of the air environment.
Prafly's adsorbent filter media performs well at different temperatures and humidity levels, effectively removing a wide range of gaseous pollutants, and the filter media is UL listed as flame retardant. PuraPharm's dry vapor filtration materials are available in PuraPharm's customized processors, as well as MediaPiK modules or PuraGRID filters, to meet the needs of a wide variety of applications.
| Common Filtering Techniques in the Marketplace | Prafly's Filtering Techniques & lt;/td> | |
| Materials | Activated Carbon | Prafly Customized Filter Materials |
| Working Principle | Physical adsorption Reversible Produces foul odor td> | Chemical adsorption and reaction |
| Target Pollutants | VOCS (Ethylbenzene, Xylene ) Ozone is ineffective against many pollutants | Formaldehyde, sulfur dioxide, and nitrogen oxide gaseous pollution are converted into harmless solids |
| Man-made products Non-toxic< br/>Combustible substances Prone to microbial growth in humid environments | & lt;/span> Protect people's respiratory health from air pollution Remove odor < span style="font-size:14px;">Improves comfort Prevents corrosion of critical equipment Improves operational reliability Protecting cultural artifacts Extending the shelf life of everyday consumables such as fruits, vegetables and flowers
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