Ceiling Mounted Exhaust Fans, 250mm, 287mm diameter cut out
Arlec 250mm White Exhaust Fan - Bunnings Australia
6 Inch Low Noise Plastic Kitchen Bathroom Small Round Exhaust Fan Ceiling Mounted Ventilation Fan - China Kitchen and Bathroom Fan, Axial Flow Fan | Made-in-China.com
Manrose Slimline 150mm Wall/Ceiling Exhaust Fan with Timer | eBay