Based on this product's specifications, here are some alternatives and similar models
Vents 125LDATH Bathroom Exhaust Fan, 125mm, 16W, with Timer and Humidistat, Brushed Aluminum
Summary description:
The Vents 125LDATH is a high-efficiency bathroom exhaust fan designed for wall or ceiling mounting. Featuring a 125mm diameter and 16W motor, it includes an integrated timer and humidistat for automated moisture control. The brushed aluminum finish provides a modern aesthetic, making it an ideal solution for maintaining optimal air quality and preventing mold in residential bathrooms and kitchens.