Vent Systems 100 mm / 3.94'' Inch Black Pack of 5 Air Cover Round Vents Ventilation Grille Integrated Insect Screen HVAC for Bathroom, Home Office, Kitchen

FITS 100 MM / 3.94 INCH ROUND DUCTS – Designed for all standard 125 mm / 4.92 inch HVAC vent systems. Outer flange ensures secure connection for wall or ceiling installations in home and commercial ventilation setups. DURABLE PLASTIC – Made from strong, long-lasting plastic. Resistant to moisture, heat, and everyday wear, making it ideal for use in kitchens, bathrooms, garages, and outdoor applications. LOUVRED GRILLE WITH MESH – Integrated mesh prevents unwanted debris while louvres provide efficient airflow. Keeps air circulation smooth, reduces dust, and improves overall ventilation efficiency. EASY DIY INSTALLATION – Quick to mount with pre-drilled flange holes for wall or ceiling fitting. No specialist tools required. Hassle-free setup saves time and effort. (SCREWS NOT INCLUDED) INDOOR & OUTDOOR USE – Perfect for bathrooms, kitchens, sheds, garages, offices, and more. Suitable for both intake and exhaust ventilation where reliable airflow is needed year-round.