Complete Wall Ventilation Set - Includes a white 500mm rigid duct, round indoor grille with insect screen, black exterior cowl with backdraught damper, 4 screws and 4 wall plugs.
For Essential Household Rooms - Creates a direct through-wall airflow route for compatible 100mm ventilation systems in bathrooms, kitchens, toilets, cloakrooms, laundry rooms and utility rooms.
Helps Restrict Insect Entry - The integrated screen allows air to pass through the indoor grille while helping reduce insects entering the room through the ventilation duct.
Helps Reduce Unwanted Draughts - The exterior cowl incorporates a backdraught damper designed to help reduce reverse airflow when outward airflow stops.
Practical Indoor and Outdoor Finish - The compact white grille provides a neat room-facing appearance, while the black hooded cover completes the exterior wall with a discreet contrasting finish.
