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Two square black plastic fan filter grilles 40mm each with fine mesh centres

ELUTENG 8541602739 40mm fan accessory 2 pack

SKU CH-KXTY-0XC0J MPN 8541602739

A 40 mm plastic filter kit blocks up to 89 percent of dust, fits standard case fans and includes a screwdriver for quick fitting

  • features2P 40mm Fan Filter
  • includedUA-DUST-COVER-40MM-BK
  • weight0.01 ounces
  • dimensions1.7 in x 1.7 in x 0.35 in
  • materialPlastic
  • Protects fan from dust with 89% filtering efficiency
  • Extends fan lifespan by blocking debris ingress
  • Fireproof ABS resin withstands high operating temperatures
  • Reusable mesh design allows repeated cleaning cycles
  • Helps lower noise output while maintaining airflow

40mm Fan Filter Kit

This two-pack supplies plastic mesh covers that fit 40mm computer case fans. They block dust from entering the chassis and help extend fan lifespan. The kit includes a screwdriver for installation but no mounting screws. Builders who need larger filters or magnetic mounting should look elsewhere.

Dust-Proof Efficiency Limits

The nylon mesh stops up to 89 percent of airborne particles while allowing airflow to pass. Over time the filter surface will load with debris and require cleaning to maintain performance. It does not remove fine oil mist or chemical vapours. Installers who expect zero maintenance or absolute particle sealing will not be satisfied.

ABS Resin Construction

Each cover measures 1.7 inches square and 0.35 inches thick, moulded from fireproof and heatproof ABS resin. The material withstands typical case temperatures without warping. Users who require metal grilles or custom dimensions must choose a different product.

Highlights

  • Protects fan from dust with 89% filtering efficiency
  • Extends fan lifespan by blocking debris ingress
  • Fireproof ABS resin withstands high operating temperatures
  • Reusable mesh design allows repeated cleaning cycles
  • Helps lower noise output while maintaining airflow

Specifications

BrandELUTENG
Model8541602739
features2P 40mm Fan Filter
includedUA-DUST-COVER-40MM-BK
weight0.01 ounces
dimensions1.7 in x 1.7 in x 0.35 in
materialPlastic

Questions about this item

Should I take the 2-pack of 40mm filters or look for a single unit?

The product is sold as a 2-pack containing two 40mm nylon filters, so you receive both covers in one purchase.

What does the 89% dust-proof efficiency mean once the filter is fitted to my case fan?

It blocks up to 89% of incoming dust, reducing buildup on the fan blades and inside the chassis while still allowing airflow.

How does the 40mm size relate to standard fan mounting holes?

The 40mm square frame matches common 40mm case fans; you reuse the fan's own screws through the filter's mounting holes.

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