The Plumbing Solutions Hit & Miss Vent includes an adjustable airflow control system with integrated flyscreen, making it ideal for ventilation in both domestic and commercial settings. Suitable for connecting to extractor fans and cooker hoods, this versatile vent can be installed internally or externally. The adjustable hit and miss mechanism allows precise control of airflow, with the ability to completely close off when needed. Manufactured in white plastic for durability and easy maintenance.