Rittal SK Series Fan Filter for 221 x 221mm Fans, Chemical Fibre Filter, 221 x 221mm

This fan filter is designed to purify air effectively in various applications. With dimensions of 221x221mm and a thickness of 17mm, this mat-type fan filter is made from chemical fibres, enhancing its ability to filter contaminants. It is specifically suited for fan-and-filter units, ensuring consistent operation in environments where air quality is vital.

• Chopped-fibre mat provides progressive air filtration
• Temperature-resistant up to 100°C for consistent performance
• Open structure on the dust-laden side improves airflow
• Closed structure on the clean-air side maximises filter efficiency
• Designed exclusively for use with original Rittal filter mats

• Suitable for roof-mounted fan
• Ideal for thermoelectric coolers and units
• Utilised in electrical enclosure filtration
• Important for maintaining HVAC system performance
• Applied in industrial settings requiring dust control

Yes, it effectively filters particles from 10μm upwards.

The unique structure optimises airflow while filtering contaminants.