Dust filter DEMCiflex DF0002 for 80 mm fan, black, 105.3 × 105.3 mm

DEMCiflex DF0002 is a black dust filter made for standard 80 mm computer fans and matching square vents. The soft magnetic frame and fine mesh panel measure 105.3 × 105.3 mm and are supplied as a single piece per pack. The filter reduces dust ingress to internal PC components while maintaining airflow, making it suitable for installation on fan intakes, case vents or other 80 mm openings in desktop systems and compact enclosures.

Advantages

The DEMCiflex DF0002 combines a low-profile square mesh with a magnetic mounting system for quick attachment and removal on ferrous steel panels. Its fine woven mesh captures dust particles without significantly restricting airflow, and the black finish integrates unobtrusively with most case interiors. The single-piece construction simplifies cleaning and replacement.

Suitable for

• 80 mm fan intakes and exhausts in desktop PC cases
• Case vents and small ventilation openings measuring up to 105.3 × 105.3 mm
• Maintenance upgrades to reduce dust buildup on heatsinks, motherboards and fans

Key specifications

• Filter type: square mesh magnetic dust filter
• Intended fan size: 80 mm
• Outer dimensions: 105.3 × 105.3 mm
• Color: black
• Pack quantity: 1 piece

How to use

Clean the mounting surface to ensure good magnetic contact. Position the filter over the fan or vent opening so the mesh covers the airflow path and the magnetic edge adheres to the metal panel. For non-ferrous mounting surfaces such as aluminium or acrylic, use a suitable magnetic or adhesive mounting accessory if the panel will not hold a magnet directly. Remove the filter periodically to wash the mesh with mild detergent and water, allow it to dry completely before refitting.

Recommendations

Inspect and clean the filter every 1–3 months depending on environment; replace if the mesh shows damage or permanent deformation. Avoid forcing the magnetic frame onto uneven surfaces and do not use solvents that could degrade the mesh or frame materials.