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Twelve black PVC square mesh filters, 140mm each, flat with fine grid pattern

ThreeBulls 8541607606 12 x 140mm PVC fan filter

SKU CH-6AHE-WC4FP MPN 8541607606

Pack of twelve 140mm black PVC mesh filters that shield computer case fans and speaker grilles from dust

  • certificationtrue
  • features140mm x 140mm
  • includedLYSB01N950ZB6-CMPTRACCS
  • weight0.2 pounds
  • dimensions5.6 in x 5.5 in x 0.3 in
  • materialPolyvinyl Chloride
  • Protects PC components from dust with 12 black PVC filters
  • Fits 140mm fan openings measuring 5.51 by 5.51 inches
  • Helps reduce fan noise and extend fan lifespan
  • Lightweight 0.2-pound pack adds minimal weight to builds
  • PVC material resists wear for long-term dust protection

ThreeBulls 140mm PVC filter pack

This pack contains 12 black PVC mesh filters cut to 140 by 140 millimetres. They fit standard 14-centimetre case fan mounts and speaker grilles. The material blocks dust while letting air pass through. Installation screws are not supplied.

Sustained dust protection

Over weeks of continuous fan operation the mesh traps airborne particles that would otherwise settle on heatsinks and circuitry. By keeping internal surfaces cleaner the filters help maintain steady airflow and reduce the risk of overheating. Fan noise stays lower because blades remain free of heavy buildup. The PVC construction resists deformation during long-term use.

140mm mounting constraint

Each filter matches a 140-millimetre square opening exactly, so it cannot cover larger or smaller fan frames without modification. The mesh aperture size limits the finest dust it can stop while still allowing adequate air movement. No screws or clips are included, so the builder must provide a separate fastening method. The pack quantity suits multi-fan chassis or spare replacements.

Highlights

  • Protects PC components from dust with 12 black PVC filters
  • Fits 140mm fan openings measuring 5.51 by 5.51 inches
  • Helps reduce fan noise and extend fan lifespan
  • Lightweight 0.2-pound pack adds minimal weight to builds
  • PVC material resists wear for long-term dust protection

Specifications

BrandThreeBulls
Model8541607606
certificationtrue
features140mm x 140mm
includedLYSB01N950ZB6-CMPTRACCS
weight0.2 pounds
dimensions5.6 in x 5.5 in x 0.3 in
materialPolyvinyl Chloride

Questions about this item

Does the 140mm PVC mesh reduce fan noise when the system runs continuously?

The mesh is designed to minimise noise from the fan while keeping dust out, so it can help lower audible fan sound during all-day use.

What mounting hardware must I already have to install these 140mm filters?

Installation screws are not included, so you will need your own screws that match the 140mm fan mounting holes on your case or device.

Will these 140mm filters fit the older 14cm case fans I am keeping?

Yes, they are sized at 140 x 140mm (5.51 x 5.51in) and are described as suitable for computer case fans with a 14cm diameter.

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