Adjustable 100mm white round ventilation grille with ventilation cover for ceiling or wall mounting, suitable for extractor fans and duct fans in bathrooms and kitchens.

Adjustable airflow control: By turning the central disc, the air outlet can be smoothly opened or closed. The airflow can be precisely adjusted as needed, ideal for wall or ceiling mounting. Perfectly suited for 100 mm (approx. 93 mm inner diameter) ventilation ducts. Removable design for easy cleaning: The central disc is removable, allowing for quick and easy cleaning. With a slight turn, the flap can be removed and cleaned with a damp cloth for clean and lasting air circulation. Versatile indoor use: Suitable as a supply or exhaust valve for bedrooms, bathrooms, kitchens, offices, attics, and other rooms. Compatible with 100 mm suction ducts and an essential accessory for modern ventilation and HVAC systems. Durable high quality: Made of robust, environmentally friendly material. The material is rustproof, non-deformable, odorless, and particularly durable—a lighter and easier-to-maintain alternative. Quick and easy installation: thanks to the practical snap-fit or ratchet system, the ventilation grille can be easily inserted into the prepared opening and secured with a slight twist. Installation requires no complicated tools and ensures a secure fit.