Rittal Chemical Fibre Fan Filter, 323mm Length, IP54 - 3243200 Use this exhaust fan filter from Rittal to safeguard operators and equipment from dust and other contaminants. You can install it on either the upper or lower sections of your enclosures for flexibility in your set-up. It has a filter mat made of chemical fibre material that effectively blocks out dust particles for clean air transmission. This exhaust fan filter is made of acrylonitrile butadiene styrene (ABS), which is durable and impact-resistant. This means you can rely on it for long-term performance in demanding environments. Features & Benefits • IP54 (ingress protection) rating ensures it can withstand dust and water splashes from all directions
• Compact dimensions of 323 (length) x 323mm (width) for use in small enclosures
• Safety guard slits to protect your fingers against contact with the fan Applications • Office equipment
• Machine control panels
• Server racks When should I replace the filter mat? The filter mat acts as a pre-filter to remove dry, coarse dust and lint. If you see any of this material clogging your mat in large quantities, it's time to replace it.