Pair of round ventilation grilles, 220 mm diameter, made of transparent methacrylate for windows, 22 mm thick

Outer diameter: 220 mm

Hole diameter: 200 mm

Material: Transparent methacrylate

Maximum glass thickness: 22 mm

Airflow: 200 cm²

Fixing type: Reversible threaded ring This pair of ventilation grilles ensures efficient air exchange without drilling into the walls. Made of transparent methacrylate, these grilles integrate discreetly into your single or double-glazed windows. The system allows for quick installation thanks to the reversible threaded ring. Ideal for reducing humidity and improving indoor air quality in various rooms.

Technical specifications: 220 mm outer diameter, 200 mm hole, and 200 cm² airflow for optimal ventilation.

Wide compatibility: Suitable for single and double glazing with a maximum thickness of 22 mm without structural modification. Easy installation: Reversible threaded ring fixing allows direct mounting to the glass without complex wall drilling. Versatile use: Ideal solution for kitchens and bathrooms to limit condensation and renew the ambient air. Important note: Precise measurements are provided, but slight variations are possible between the actual product and the illustrative images.