Custom Filters

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         and double the life span of all your electronics. 


DEMCiflex Dust filters will stop dust build up inside your computer case. This is the biggest cause of poor performance and ultimate failure of components as it inhibits the machine's ability to cool itself properly.  

DEMCiflex dust filters use precision medical grade mesh to stop the dust from entering your case and It fits to the outside of your case magnetically, making it easy to fit and clean.


This will save you time and money by optimizing performance and maximizing the lifespan your computer.

DEMCiflex dust filters are available in any shape, size and color to fit your PC, MAC or electronic equipment at home, office/workshop and outdoors. 

Get it from our online store  or from any of the stores below.

If you do not find what you are looking for, you may design your own filter(s). The "Custom Filters" section on this site has all the information to get you started. Alternatively, let us know what you need via e-mail and we will direct you.

We have no minimum order quantity (even on custom made filters) and  ship globally. If you need any assistance or experience any problems when making your purchase please contact us at