Dust Filter 140mm, Square - Black/White

  • DEMCiflex Computer Air Filter is the easiest of all Computer Air Filters to use. No need for any skills. No Glue
  • No Screws
  • No Tools and No Hassles.

14 In stock

£7.99 *
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Stock Code: CM-086-OK

EAN: 6009801957241

MPN: DF0382

Manufacturer: DEMCiflex

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Product information:

Dust Filter 140mm, Square - Black/White

DEMCiflex Computer Air Filter is the easiest of all Computer Air Filters to use. No need for any skills. No Glue, No Screws, No Tools and No Hassles.

The medical grade high precision mesh used as filtering medium is very unique in that while it stops dust from entering it allows air through virtually unrestricted. DEMCiflex is the only Computer Dust Filter that will keep out certain sized particles and larger. No claim by filters that use foam or other material can do this because of its composition. Our standard filters are optimized to stop as much dust as possible without negatively influencing the air-flow.

These Fan Filters Are Very Simple To Use.All you have to do is:

1. Locate your computer's air intake vents.
2. Use a sheet of paper to see if any particular fan draws air into the case or blows it out.
3. Attach the magnetic fan fiilter to the correct side of the fan.

All inlet fans and un-fanned openings can be protected by DEMCiflex.

NOTE: If you are concerned about the affect that the magnetic strip might have on any of your devices like Flashdrives or hard drives we assure you that in tests that was carried out over a period of 18 months no data was lost or corrupted by it's presence. The magnetic strip has a pulling power of only 200 gauss. That is only strong enough to keep the lightweight DEMCiflex filter attached to the case.

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Customer review

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Average customer rating

(from 4 customer reviews)
All Time (4)

Good dust filter

very good dust filter, does the job perfectly. However I do not like how one side is black and the other is white. But brilliant dust filter performance!

GeneticCrusader 2016-10-08

Simple, yet very effective!

This dust filter was suggested to me on the forums of OCUK - it is really a brilliant solution, if you don't want to hassle with screws and whatnot.

The application is so simple that I even thought: "it can't be this simple can it? I'm surely doing something wrong aren't I?"

In the pack, you'll receive the dust filter, and its accompanied "extra" magnet.

-The extra magnet has one side magnet, and the other side adhesive, this is ONLY really needed if the magnet of the dust filter piece doesn't stay on your case (ie. for plastic cases) - thus you would STICK the adhesive to the outside of the case, then magnet-on the filter to the extra magnet piece.

-If like me you don't need the extra magnet, simply slap it on your case, and you're done!

Overall, this is brilliant, and well priced. It protects my components of getting too much dust, as I use this filter on an intake on my Fractal R4 case, which has AF140's on it.

Chris. M 2012-10-17


these are the best filters i have used and very well priced, they do the job of preventing dust being drawn into the case very well, and simple to clean, a must for all dust affected pcs. thank you overclockersuk for speedy post top marks

brian carr 2010-09-02

Best filter used ever!

These filters are absolutely awesome. Very easy to use and stops dust without influencing the cooling negatively. It is hardly noticable on my machine and keeps it quiet as the dust do not enter. Great filter!

Vince Bruma 2010-08-23

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