DEMCIflex is one of the leading manufacturers of aftermarket dust filters for electronic devices and personal computers. Thanks to their know-how they’ve helped a lot of customers who were seeking professional solution to keep their expensive gear dust-free and last longer. Their signature filters are made out of a very thin layer of filtering mesh to maximize the airflow to dust caught, ratio. It offers the least resistance to airflow and cause less turbulence than any of the other materials used in computer air filters. This ensures that high air flow and supply is maintained while filtering out the harmful dust and debris. compared to other filters.