This exhaust fan filter from Rittal protects your machines and the environment from contamination by dust and other small particles. It has compact dimensions of 204 (length) x 204mm (width) and is suitable for use in both 204 x 204mm and 177 x 177mm enclosures for versatility. It comes with a filter mat made of synthetic fibre, which is both thin enough to allow air to pass through it and strong enough to block dust particles. The filter is designed to snap into the preconfigured mounting cut-out, so installing and removing it is easy.

• Safety guard slits to protect your fingers against contact with the fan
• IP54 (ingress protection) rating ensures it's able to withstand dust and water splashes from all directions
• Light weight of 380g for easy handling
• Outer frame made of acrylonitrile butadiene styrene (ABS) for durability and impact resistance

• Heating, ventilation and air conditioning (HVAC) systems
• Office equipment
• Electrical control cabinets

This filter can be effectively maintained with regular cleaning. All you need to do is use an air blower or shake it out.