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Two black 140 mm fan filters with aluminium frames and stainless steel mesh, plus screws

Westinghouse 140MM-Black-2PC fan accessory 140mm 2 pack

SKU CH-349B-F0B30 MPN 140MM-Black-2PC

Two black 140 mm dust filters with 1.5 mm aluminium frames and ultra-fine stainless-steel mesh, mounting holes spaced 125 mm, supplied with eight screws

  • certificationtrue
  • weight2.65 ounces
  • dimensions14.33in W x 12.83in H x 9.06in D
  • Reduces dust inside the case with ultra-fine stainless steel mesh
  • Sturdy 1.5mm thick aluminium frame resists bending during installation
  • All-metal construction aids heat dissipation from the chassis
  • Washable filter allows repeated cleaning without replacement
  • Fits standard 140mm mounts with 125mm hole spacing

140 mm dust filter grills

These aluminium-framed grills fit standard 140 mm case fans with 125 mm mounting-hole spacing. They are designed for builders who want to reduce dust intake without replacing existing fans. The ultra-fine stainless-steel mesh blocks particles while maintaining airflow. Two grills and eight screws are supplied; fans are not included.

Installing the filters

Each grill mounts directly over a 140 mm fan or vent using the included screws that match the 125 mm hole pattern. The 0.6 mm thick aluminium frame stiffens to 1.5 mm overall, so it resists bending during fitting. The wavy 24# stainless mesh can be washed with water and reused, simplifying long-term maintenance. No special tools are required beyond a standard screwdriver.

Mesh density and airflow

The 24# wave-pattern stainless-steel mesh is the single specification that determines dust capture versus airflow resistance. Its fine aperture stops dust and hair while the corrugated profile preserves permeability. Builders who need maximum unrestricted flow for high-static-pressure radiators should verify the mesh restriction suits their thermal design.

Highlights

  • Reduces dust inside the case with ultra-fine stainless steel mesh
  • Sturdy 1.5mm thick aluminium frame resists bending during installation
  • All-metal construction aids heat dissipation from the chassis
  • Washable filter allows repeated cleaning without replacement
  • Fits standard 140mm mounts with 125mm hole spacing

Specifications

BrandWestinghouse
Model140MM-Black-2PC
certificationtrue
weight2.65 ounces
dimensions14.33in W x 12.83in H x 9.06in D

Questions about this item

How do I confirm the 140mm dust filters are seated correctly after installing them with the included screws?

The filters should sit flush against the 125 x 125mm mounting holes with all eight screws tightened; the 1.5mm thick aluminum frame will not flex when pressed.

What comes in the 2-pack and is anything else needed for installation?

The box contains two 140mm dust filters with aluminum frames and eight mounting screws; no extra hardware is required.

Which version should I choose if my case uses standard 140mm fan mounts?

Select this 140mm black model; it matches the 125 x 125mm hole spacing used on most standard 140mm fan vents.

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