LANVIEW Fan Filter Mat for Rittal TopTherm SK 3322/3323/3324 Series, G3, 292x292x17 mm, White

Data centre technicians maintaining Rittal TopTherm fan-and-filter units face a constant battle against dust accumulation that degrades cooling efficiency and risks equipment overheating. The LANVIEW SAX200 fan filter mat is a direct replacement for Rittal SK 3322.XXX, SK 3323.XXX, and SK 3324.XXX series, offering a simple slide-in installation that restores optimal airflow in minutes. Its G3 filtration rating (EN 779) captures a high volume of airborne particles, keeping sensitive electronics clean and extending service life.

Key specifications

• Filter class: G3 according to EN 779
• Material: Progressively structured chopped-fibre mat
• Dimensions (L x W x H): 292 x 292 x 17 mm
• Temperature resistance: -40 °C to +80 °C
• Flammability rating: UL 94 V-0 (self-extinguishing)
• Colour: White
• Humidity resistance: Up to 100% RH
• Environmental compliance: RoHS
• Pack quantity: 1 unit

Why choose it

This filter mat is engineered for high dust retention and good air permeability, ensuring your enclosure cooling fans operate efficiently without excessive pressure drop. The progressive fibre structure traps particles throughout the mat depth, not just on the surface, resulting in longer service intervals. The UL 94 V-0 rating adds a critical safety margin in industrial environments where fire resistance is non-negotiable.

Ideal use cases

• Industrial enclosures with Rittal TopTherm fan-and-filter units
• IT racks and server cabinets requiring clean airflow
• Control cabinets in dusty manufacturing or processing plants
• Outdoor enclosures exposed to high humidity

Good to know

For optimal performance, replace the filter mat every 3 to 6 months, depending on environmental dust load. The mat is RoHS compliant and operates reliably across a wide temperature range from -40 °C to +80 °C, making it suitable for both cold storage and hot industrial settings. Its white colour provides a clean, professional appearance and allows quick visual inspection for dust saturation.