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Five black 120mm magnetic PVC fan filters with fine mesh

Westinghouse 12MFANFIL5PACK 120mm magnetic fan filter 5-pack fan accessory

SKU CH-GCC2-BHKYA MPN 12MFANFIL5PACK

A five-pack of 120 mm magnetic PVC mesh filters with a 0.5 mm hole size that attach without screws to PC cases, power supplies or speakers

  • ComplianceTrue, not applicable
  • Product weight0.02 lb (0.01 kg)
  • Product dimensions14.33 in W × 12.83 in H × 9.06 in D
  • Design styleArt Deco
  • Keeps dust out with a 0.5mm hole mesh that blocks fine particles
  • Installs in seconds using the magnetic frame — no screws required
  • Protects PC cases, power supplies and speakers from debris buildup
  • Easy to clean or swap out when the filter gets dirty
  • Five filters included so every 120mm fan slot is covered

120mm Magnetic Fan Filter 5-Pack

This five-pack supplies 120mm magnetic dust filters that snap onto steel fan mounts without screws. The PVC mesh uses a 0.5mm hole size to block fine dust while letting air pass. They suit PC cases, power-supply vents or speaker grilles. Buyers protecting multiple intake points get a convenient bundle.

Check Mounting Surface Before Ordering

The filters rely on a magnetic frame, so the mounting surface must be ferromagnetic steel. Aluminium, plastic or non-magnetic stainless panels will not hold them. Measure each opening to confirm a 120mm by 120mm fit; the frame adds roughly 0.45mm thickness. No screws or adhesives are included.

Thermals Noise And Power Draw

The mesh adds negligible airflow resistance, so fan speeds and temperatures stay virtually unchanged. No moving parts means zero added noise and zero power draw. The PVC material is washable; rinsing restores full permeability. Magnetic strength is rated to stay secure during normal case vibration.

How it compares

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

Price $11.99
Cheaper than about 90% of the 473 comparable items (median $38.99).

Specifications

Product
Brand nameWestinghouse
Model name12MFANFIL5PACK
Design styleArt Deco
Size & build
Product weight0.02 lb (0.01 kg)
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Environment & compliance
ComplianceTrue, not applicable

Questions about this item

What comes in the 5-pack and do I need screws or extra hardware to install them?

The pack contains five 120 mm magnetic PVC dust filters with 0.5 mm hole diameter; the magnetic frame attaches directly to steel fan mounts so no screws or extra hardware are required.

Which filter size matches a standard 120 mm case fan opening?

Each filter measures 120 × 120 mm (4.72 × 4.72 in) with a 0.45 mm thickness, the exact dimensions for a typical 120 mm fan cut-out.

How much airflow restriction should I expect from the 0.5 mm mesh holes once the filter is on my intake fan?

The 0.5 mm hole diameter blocks fine dust while still allowing ample airflow for standard 120 mm case, power-supply or speaker fans.

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