DEMCiflex filters are a premium brand of PC filters designed to fit everything from general case fan filters to complete filter sets for PC cases. Air filtration is important in any PC, and especially important in a custom water cooled PC made with appearance in mind. Keeping the dust out of your radiator cooling fins and off water blocks and tubing in your PC can be a struggle. Making that filtration look as good as your PC can be harder still. Offering magnetic retention and a truly custom fit, DEMCiflex PC filters blend perfectly into the specific positions that they were designed for, seamlessly providing the dust protection you need. Easily installed and removed, cleanable for continued use, and flawless in their appearance, DEMCiflex filters are some of the best filters on the market.