Based on this product's specifications, here are some alternatives and similar models
Ventika MW120AK Ventilation Grille 188x188 mm with Insect Mesh and 125 mm Round Flange White
Summary description:
The Ventika MW120AK is a white ventilation grille measuring 188x188 mm, designed for efficient air exchange in residential or commercial spaces. It features an integrated insect mesh to prevent pests from entering and a 125 mm diameter round flange for secure duct connection. This durable plastic grille is suitable for wall mounting in kitchens, bathrooms, or utility rooms, ensuring reliable airflow and ventilation system protection.