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Black sponge filter sheet 500x400mm 3mm or 5mm thick

QIXIAMO 500x400mm Dustproof Sponge Filter 3mm/5mm Black

SKU CH-GR3Z-HJT87

A 500 x 400 mm sponge filter in 3 mm or 5 mm thickness traps dust while letting air flow through PC cases and cabinets

  • Item nameQIXIAMO, Black
  • Item descriptionQIXIAMO, Black
  • Product weight0.027 kg
  • Surface finishBlack
  • Product colorBlack
  • Main materialStone
  • Keeps your PC clean with 60 PPI sponge dust filter
  • Low airflow resistance fits 500 x 400 mm fan openings
  • Washable sponge allows repeated cleaning and reuse
  • High temperature resistance suits server and control cabinets
  • Choice of 3 mm or 5 mm thickness for custom fit

QIXIAMO 500x400mm Dustproof Sponge Filter

This QIXIAMO filter is a black sponge dust cover cut to 500x400mm for PC case fans and cabinet vents. It uses 60PPI sponge material to block dust while maintaining airflow. The filter is washable and reusable for extended service life. It suits builders wanting to keep internal components clean.

3mm and 5mm Thickness Options for Custom Fit

Choose between 3mm and 5mm thickness to match your mounting depth and airflow needs. Both options offer low resistance and high temperature resistance without being fireproof. The sponge replaces makeshift mesh or missing factory filters in standard sheet metal cabinets. Upgrade when existing filters are torn, clogged or absent.

Ideal for PC Cases and Industrial Cabinets

This filter fits various standard sheet metal, server, industrial control and power distribution cabinets. It is not suited for builders who need magnetic or framed mounts for tool-less removal. Buyers requiring fire-rated materials should look elsewhere. The single-piece design requires manual cutting for non-standard openings.

How it compares

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

Price $7.99
Cheaper than about 94% of the 473 comparable items (median $38.99).

Specifications

Product
Brand nameQIXIAMO
Item nameQIXIAMO, Black
Product colorBlack
Size & build
Product weight0.027 kg
Surface finishBlack
Main materialStone
Product dimensions20'

Questions about this item

Will the 500x400mm sponge cover my case fan opening?

The filter measures 500x400mm (19.6x15.7in) and can be trimmed to fit standard fan mounts.

How do I attach the 3mm or 5mm sponge to my case?

The material has no adhesive backing; secure it with magnetic strips, zip ties or a fan frame.

When should I clean or replace the 60PPI dustproof sponge?

Wash with water when airflow drops; the sponge is reusable and only needs replacement if torn.

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