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Two black rectangular magnetic dust filters with mesh surface and magnetic frame strips

Westinghouse MKCCP220024 400x300mm Magnetic Dust Filter 2 Pack

SKU CH-SFB0-JFT46 MPN MKCCP220024

Two 400×300 mm PVC mesh filters with magnetic frames keep dust out of PC cases while maintaining airflow

  • certificationtrue
  • featuresLED
  • weight8.1 ounces
  • dimensions14.33in W x 12.83in H x 9.06in D
  • materialMetal
  • Keeps components clean with 1 mm mesh that blocks dust while maintaining airflow
  • Tool-free mounting using eight 400 mm magnetic strips with 3M adhesive backing
  • PVC construction resists wear and can be washed with water and soap
  • Two 400 × 300 mm filters cover large intake areas for broad compatibility
  • Fits PC cases, fan grills, speaker vents and console dust covers

400 x 300 mm DIY magnetic filter kit

This two-pack of PVC mesh filters is designed for PC builders who want to add dust protection to custom-sized case vents. Each sheet measures 400 by 300 mm and can be trimmed with scissors to fit any opening up to that size. The included magnetic strips adhere to the chassis with 3M tape so no drilling is required.

Sustained airflow and dust capture

The 1 mm aperture mesh allows air to pass continuously while trapping dust and hair that would otherwise settle on internal components. Because the material does not clog quickly, airflow remains stable during long gaming or rendering sessions. The PVC construction resists deformation so the filter keeps its shape over months of use.

Thermals noise and power impact

The open mesh adds no measurable resistance to fan performance, leaving case temperatures and fan speeds unchanged. No power is drawn and no noise is generated by the filter itself. When the surface collects debris it can be removed magnetically, washed with water and soap, then reinstalled in seconds.

Highlights

  • Keeps components clean with 1 mm mesh that blocks dust while maintaining airflow
  • Tool-free mounting using eight 400 mm magnetic strips with 3M adhesive backing
  • PVC construction resists wear and can be washed with water and soap
  • Two 400 × 300 mm filters cover large intake areas for broad compatibility
  • Fits PC cases, fan grills, speaker vents and console dust covers

Specifications

BrandWestinghouse
ModelMKCCP220024
certificationtrue
featuresLED
weight8.1 ounces
dimensions14.33in W x 12.83in H x 9.06in D
materialMetal

Questions about this item

Does the 1 mm mesh restrict airflow when the PC runs all day?

The 1 mm holes are designed to allow full ventilation while stopping dust and hair, so continuous operation does not cause overheating.

What must the case already have for the magnetic strips to hold?

An iron or steel panel around each intake; the 8 included 400 mm strips use 3M adhesive on the mesh and magnetic attraction to the metal frame.

Will the 400 x 300 mm sheets cover the 120 mm and 140 mm fan mounts on my older chassis?

Yes — each sheet can be cut to fit standard 120 x 240 mm, 140 x 280 mm, 120 x 120 mm or 140 x 140 mm openings on legacy cases.

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