The Manthorpe White Hit and Miss Vent is an adjustable grille plate designed to cover and provide ventilation through a 9" x 9" opening. It can be used to reduce or completely close off airflow.

Product Features:

• Adjustable: The vent can be adjusted to control the amount of airflow.
• Ventilation: Provides ventilation through a 9" x 9" opening.
• Covering: Covers over a treble brick aperture.
• Easy Installation: Disengage flyscreen from faceplate and screw over opening using four No. 8 gauge round head screws of appropriate length.

Suitable for use in most domestic situations including larders, cupboards & wardrobes. To clean, wash faceplate in soapy water. This product is not suitable to ventilate gas appliances.