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Four black 120 mm square magnetic dust filters with ultra-fine PVC mesh

Westinghouse 120mm Magnetic Fan Filter 4 Pack

SKU CH-WAHK-600P6 MPN 120mm

Four magnetic dust filters with 0.8 mm mesh fit standard 120 mm fans and attach to steel cases

  • certificationtrue
  • featuresLED
  • weight0.1 pounds
  • dimensions14.33in W x 12.83in H x 9.06in D
  • materialMetal
  • Ultra-fine 0.8 mm mesh blocks dust while maintaining airflow
  • Magnetic frame snaps onto steel cases for tool-free fitting
  • 5 mm thick PVC resists deformation and cleans with a rinse
  • Four filters cover every 120 mm intake in a single pack
  • Lightweight 93 g set adds negligible mass to the build

Magnetic dust filter kit

This four-pack of Westinghouse 120 mm magnetic filters uses ultra-fine PVC mesh with a 1.5 mm thick frame and 0.8 mm holes. The black mesh is designed to trap dust while maintaining airflow through standard 120 mm fan mounts or case vents. Each filter weighs 93 g and measures 120 x 6 x 120 mm. The magnetic frame allows quick attachment and removal for cleaning.

Suits steel-case builders avoiding aluminum

These filters suit PC builders with steel chassis who want tool-free dust protection on intake or exhaust positions. They are not suitable for cases made entirely of aluminum or non-ferrous panels because the magnets will not hold. Users who prefer screw-mounted filters or need custom sizes should look at alternative mounting methods.

Magnetic adhesion requires ferrous metal

The single specification that decides compatibility is the magnetic frame, which only attracts to iron or steel surfaces. If the mounting area is aluminum, plastic, or another non-magnetic material, the filters will not stay in place without additional hardware.

Highlights

  • Ultra-fine 0.8 mm mesh blocks dust while maintaining airflow
  • Magnetic frame snaps onto steel cases for tool-free fitting
  • 5 mm thick PVC resists deformation and cleans with a rinse
  • Four filters cover every 120 mm intake in a single pack
  • Lightweight 93 g set adds negligible mass to the build

Specifications

BrandWestinghouse
Model120mm Magnetic Filter
certificationtrue
featuresLED
weight0.1 pounds
dimensions14.33in W x 12.83in H x 9.06in D
materialMetal

Questions about this item

What hole size does the ultra-fine PVC mesh use to block dust?

The mesh has 0.8mm holes that stop dust while letting air pass through the 120mm fan opening.

Will the magnetic frame attach to my aluminium case panel?

No, the magnets only hold on ferrous metal so an aluminium panel will not keep the filter in place.

How do I fit the filter without screws or clips?

Line up the 4.7in square frame over the 120mm fan vent and let the magnetic border snap to the steel case; no tools are needed.

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