Based on this product's specifications, here are some alternatives and similar models
Ventika WM250 Steel Ventilation Grille, Powder Coated White, 250x250mm
Summary description:
The Ventika WM250 is a durable steel ventilation grille designed for efficient air distribution in residential and commercial spaces. Featuring a powder-coated white finish, this 250x250mm grille provides corrosion resistance and a clean aesthetic. It is suitable for wall or ceiling mounting, ensuring optimal airflow for ventilation systems while maintaining a professional look in any interior environment.