Airvent sound attenuators are designed to reduce noise in ventilation systems while maintaining low pressure drop and high efficiency. The range includes compact, low-profile models as well as high-performance attenuators with aerodynamic splitters. The applied insulation materials range from 100% recyclable bonded polyester fiber to high-density mineral wool types such as Rockwool or Paroc. Built for long-term durability and safety in both indoor and outdoor applications, they ensure stable and reliable acoustic performance across duct systems and air handling units.