Features: OOTDTY Upgrades your toilet with our high performances exhaust fan, that features a excessive pace rotation at 50CFM to effectively ventilate and hold air quality. Crafted from alloy steel, this low noise rest room air flow fan ensures longevity and constant operations, perfects for containing a freshing environment. For owners and property managers looking to the relaxation and safety in their dwelling areas by stopping mildew and scent buildup. This exhaust fan is suitable for residential bathrooms, resort restrooms, and commercial washrooms, ensuring optimals air circulation. Experience seamless compatibility with units including 763RL, 763RLN, 763RLL, making this toilet fan a trouble frees substitute in your present systems. Specifications: Component:Steel Size:As Picture Shown Part Number:S0503B000 85315000 Package Includes: 1 Set Bathroom Exhaust Fan Note: ① allow 1-2cm errors due to manual measurement, just remember to donot intellect befores you order. ② to the diversities between diversified monitors, the picture will not mirror the actual coloring of the item. Thanks on your understandings.