Round air vents for indoor ventilation systems - Plastic, 118 mm, pack of 4

Quantity: 4 pieces (straight sheets) Design: Wall or ceiling mount; attractive round design, no visible screws, air inlets or outlets, serving as ventilation openings for rooms inside and outside the building. Wide range of applications: This circular air vent can be used as part of a long duct for various applications, including whole house ventilation, passive ventilation, positive pressure supply, air conditioning, heating, ventilation and air conditioning (HVAC) systems, and heat recovery ventilation systems. Ease of use: Easy, simple, and quick to install; suitable for all 75mm diameter ventilation system components (MM-T and others); ventilation for living rooms and studios, also suitable for kitchens, bathrooms, toilets, and garages. AIR GRILLE DIMENSIONS: 75mm diameter, white round air vent; Suitable for interior decoration. Material: Our ventilation grille is made of ABS, a strong and durable material; it can cover wall or ceiling openings as well as ventilation ducts.