The tried and tested active or passive solution for fresh air without noise.

The AEROPAC wall-mounted ventilator has been employed well over 100,000 times as a solution to rising noise and environmental pollution. With its sound absorbing fresh air supply, it supports a calm and healthy indoor environment. AEROPAC possesses a powerful fan that is as quiet as a whisper, making its use in larger rooms possible. The multi-stage air throughput can be conveniently regulated and programmed via the LCD display, or also leisurely via an app in the "smart" version. Three optional filters provide effective protection against pollen, fine dust and further environmental pollutants. In contrast, the AEROPAC DD, as a passive ventilator, uses only the natural pressure differential for a demand-based ventilation.

• AEROPAC: active sound absorbing ventilator with filter technology
• AEROPAC smart: with WLAN module for operation via the SIEGENIA Comfort app
• AEROPAC DD: passive sound absorbing ventilator