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Four black 120mm magnetic PVC dust filters with rounded edges

Westinghouse 4-pack 120mm magnetic fan accessory

SKU CH-15Q0-XCJ1B

Four magnetic PVC mesh filters fit standard 120 mm fan openings to block dust on iron chassis

  • Product weight0.09 kg
  • Product dimensions14.33 in W × 12.83 in H × 9.06 in D
  • Main materialMetal
  • Magnetic attachment installs in seconds on steel chassis
  • Ultra-fine PVC mesh blocks dust while keeping airflow high
  • Washable and reusable design extends filter life
  • Four 120 mm covers protect multiple intake points
  • Rounded edges prevent scratches during handling

What it is

A four-piece set of 120 mm magnetic dust filters that attach directly to steel chassis panels or fan mounts. They are designed for PC builders and home users who want to keep dust out of intake and exhaust vents without using screws or clips.

Capacity and headroom

Each filter covers a standard 120 mm opening and the pack provides roughly .9 square metres of total filter area. The ultra-fine PVC mesh blocks fine particles while maintaining airflow, but the magnetic hold works reliably only on ferromagnetic surfaces; aluminium or non-magnetic cases will need extra fastening.

Magnetic attachment constraint

The filters rely on magnetic adsorption, so they are suitable for iron or steel chassis and may not stay in place on aluminium, plastic or coated panels without additional fixings.

How it compares

Measured against everything we stock in Fan Motors, Parts & Clip-On Fans, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 96% of the 473 comparable items (median $38.99).

Specifications

Product
Brand nameWestinghouse
Size & build
Product weight0.09 kg
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Main materialMetal
Environment & compliance
ComplianceYes

Questions about this item

Will the 120 mm magnetic filters stick to my older steel case without screws?

The magnetic design adsorbs directly to iron chassis, so they attach to standard steel cases without extra fixings.

How can I confirm the filters are seated correctly after placing them on the 120 mm vents?

When properly seated the rounded edges sit flush against the vent and the ultra-fine PVC mesh covers the full 120 mm × 120 mm opening with no gaps.

What comes in the 4-pack and do I need to buy mounting hardware separately?

The box contains four 120 mm magnetic dust filters; no screws or brackets are included because the magnets provide the mounting on compatible iron chassis.

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