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Pack of ten black square PVC mesh filters 4.72 inches wide

Westinghouse HHD000071 120mm fan accessory 10 pack 4.72x4.72 inches

SKU CH-ZJ3A-81YB6 MPN HHD000071

Pack of ten 120 mm PVC dust filters with 0.8 mm mesh for PC fan intakes

  • includedfalse
  • weight0.01 ounces
  • Reduces fan noise with 0.5 mm thick PVC mesh
  • Blocks dust and pet hair using 0.8 mm mesh diameter
  • Improves airflow efficiency by 15-20 percent over finer mesh
  • Fits 120 mm fan inlets at 4.72 by 4.72 inches
  • Ten filters per pack for multiple installations

120 mm dust-filter pack

This ten-piece set of 120 mm square filters fits standard case fan mounts measuring 4.72 by 4.72 inches. The black PVC mesh blocks dust and pet hair while letting air pass through. It is aimed at PC builders who want cleaner internals without adding restrictive filtration.

Upgrade from open intakes

Swapping bare fan grilles for these filters stops the bulk of airborne debris before it reaches heatsinks and components. The jump is worth it when a system runs in a dusty room or a home with shedding pets and the owner prefers less frequent deep cleaning.

Magnetic or screw mounting

Each 0.5 mm thick sheet has a 0.8 mm mesh that can be taped, screwed or held by magnetic frames on the fan’s intake side. The only common issue is forgetting to clean the filters themselves, which eventually restricts airflow more than the dust they catch.

Highlights

  • Reduces fan noise with 0.5 mm thick PVC mesh
  • Blocks dust and pet hair using 0.8 mm mesh diameter
  • Improves airflow efficiency by 15-20 percent over finer mesh
  • Fits 120 mm fan inlets at 4.72 by 4.72 inches
  • Ten filters per pack for multiple installations

Specifications

BrandWestinghouse
ModelHHD000071
includedfalse
weight0.01 ounces

Questions about this item

Will the 120x120 mm filters cover my 120 mm fan mounting holes?

Each filter measures 120x120 mm, matching standard 120 mm fan frames, so the mesh sits directly over the mounting holes.

How do I attach the PVC mesh to the fan intake without screws?

The 0.5 mm thick PVC sheet is flexible enough to press between the fan frame and the case grill or to tape in place; just avoid stretching the 0.8 mm mesh openings.

When should I replace the filters in the 10-pack?

Swap a filter when dust or pet hair visibly clogs the 0.8 mm mesh and airflow drops, typically every few months depending on environment.

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