We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Ruth's sister

Ruth's sister 120mm Black PVC Fan Dust Filter 5 Pack internal power cable

SKU CH-AN05-ZKFKM

Five cuttable 120 mm black PVC filters mount at fan inlets to block dust and extend fan life

  • Keeps fans clean with PVC mesh filtering
  • Cuttable 120 mm squares fit custom layouts
  • Five filters cover multiple intake points
  • Reduces dust build-up to extend fan life
  • Simple inlet installation protects internal components

Five cut-to-size PVC filters

A pack of five black PVC mesh filters each measuring 120 mm by 120 mm. The material can be trimmed with scissors to fit smaller fan mounts or irregular openings. They sit at the fan inlet to catch dust before it reaches the blades and internal components. Supplied as a five-piece set for multiple intake points.

Builders who want simple intake protection

Suits anyone assembling or upgrading a case who needs a low-cost way to reduce dust build-up on fans and heatsinks. The PVC mesh is flexible enough to conform to slightly curved grilles. Buyers who need magnetic mounting frames or fine-pore filtration for clean-room environments should look at something else.

Steady airflow with minimal restriction

Under continuous operation the open mesh structure lets air pass freely while trapping larger particulates. The PVC does not degrade noticeably from the warm exhaust air typical of case interiors. Cleaning is a matter of rinsing or vacuuming the filters periodically to maintain the original airflow rate.

Highlights

  • Keeps fans clean with PVC mesh filtering
  • Cuttable 120 mm squares fit custom layouts
  • Five filters cover multiple intake points
  • Reduces dust build-up to extend fan life
  • Simple inlet installation protects internal components

Specifications

No published specifications for this item yet.

Questions about this item

Does the 120mm filter frame match the screw spacing on my existing 120mm case fans?

The filter measures 120mm by 120mm, matching the outer dimensions of standard 120mm fan mounts, so the screw holes will align.

Can I trim the PVC mesh to fit a smaller 12cm side-panel opening without fraying?

Yes, the PVC material is cuttable; you can trim it to the exact size you need and the edges will not unravel.

After fitting all five filters, how can I confirm they are actually reducing dust intake?

Run the system for a week, then inspect the mesh surface — a visible layer of trapped dust shows the filters are working.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.