Window Trickle Ventilator AR75

The AR75 is a self-regulating window vent with four different airflows in one design. Due to its distinctive patented inner mechanism, four different airflow levels can be reached while the AR75 visually maintains the same look.

Features and benefits:

• Developed for glazed-in installation.
• Thermally broken - no cold air can transfer from outside to inside.
• Self-regulating flap.
• Ensures the supply of fresh and healthy air without draughts.
• Optimal spread of fresh air in a room.
• The perforated inside profile acts as an insect mesh.