18 Inch [Neck Size] Round Ceiling Diffuser for Malls Airports Stations Offices House Duct Ventilation Circular HVAC Register Aluminium White Roofing Soffit Exhaust Gable Grille Round Air Vent Cover

Important Reminder: Before purchasing, please confirm that your wall or ceiling hole or duct matches the required specifications. This circular diffuser is designed to fit an 18-inch diameter duct opening, with a total finished size of 20 inches in diameter and a height of 1.8 inches. Proper sizing ensures optimal performance and installation ease. Premium Materials: Crafted with high-quality aluminum alloy, our circular diffuser is built to last. Its waterproof and rust-proof construction resists wear and tear, while the smooth white powder-coated finish offers an elegant look. Trust this durable diffuser to stand the test of time and maintain its appearance with minimal maintenance. Versatile Applications: This diffuser is suitable for a wide range of settings, from commercial spaces such as malls, airports, and offices to residential areas including living rooms, bedrooms, garages, and rooftops. Its sleek design makes it a perfect fit for both professional and home environments. Efficient Air Distribution: Featuring a concentric ring design, the diffuser ensures that air travels farther and circulates more effectively. Improve the air quality and comfort of your space with this advanced design that promotes smooth and balanced airflow throughout the area.