Square Fan Filters

This section is for magnetic fan air filters of various sizes to cover vents that are square. They assist with the prevention of computer dust build up and cleans your computer.
 
If the exact size you need is not displayed below, please click on Custom Filters to request a quotation on the dimensions you require.

All DEMCiflex Fan Air Filters may be ordered in a variety of colors and sizes.

 
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120mm Square Computer Dust Filter

Magnetic Dust Filter for 120mm Square Computer Dust Filter
$5.03

120mm Square O/D Computer Dust Filter

Magnetic Dust Filter for 120mm Square O/D Computer Dust Filter
$4.52

140mm Square Computer Dust Filter

Magnetic Dust Filter for 140mm Square Computer Dust Filter
$5.94

160mm Square Computer Dust Filter

Magnetic Dust Filter for 160mm Square Computer Dust Filter
$6.99

180mm Square Computer Dust Filter

Magnetic Dust Filter for 180mm Square Computer Dust Filter
$10.07

200mm Square Computer Dust Filter

Magnetic Dust Filter for 200mm Square Computer Dust Filter
$10.46

210mm Square Computer Dust Filter

Magnetic Dust Filter for 210mm Square Computer Dust Filter
$11.30

230mm Square Computer Dust Filter

Magnetic Dust Filter for 230mm Square Computer Dust Filter
$12.86

250mm Square Computer Dust Filter

Magnetic Dust Filter for 250mm Square Computer Dust Filter
$14.54

300mm Square Computer Dust Filter

Magnetic Dust Filter for 300mm Square Computer Dust Filter
$18.04

60mm Square Computer Dust Filter

Magnetic Dust Filter for 60mm Square Computer Dust Filter
$2.97

80mm Square Computer Dust Filter

Magnetic Dust Filter for 80mm Square Computer Dust Filter
$3.87

0938 - 140mm filter with cutouts

Magnetic Dust Filter for 0938 - 140mm filter with cutouts
$5.48