bathroom exhaust fan and similar items

Open for inspection of accuracy SUPERIOR AIRFLOW WITH 100 CFM: Experience unbeatable ventilation with bathroom fan boasting a powerful 100 CFM capacity for rooms (including bathroom) up to 105 sq. ft., rapidly clearing moisture and odors, ensuring a fresh and comfortable environment ULTRA-QUIET OPERATION: With low profile white grill cover, enjoy serene tranquility with our ultra-quiet bathroom ventilation fan. Engineered to operate with minimal noise, it creates a peaceful atmosphere perfect for any time of day or night STURDY AC Motor: Made of pure quality copper, the AC motor used for the fan is powerful but sturdy and super quiet as 1.2 sones only, engineered for continuous operation, ensuring durable and consistent performance in years' using on site NO ATTIC ACCESS REQUIRED: Comes with a detailed installation guide and related accessories, the installation is easy for replacing the old fan or new construction; make sure the dust diameter is 4 inch, cut out size as 9.25 inch x 9.25 inch QUALITY ASSSURANCE DIVERSE APPLICATIONS: Complying with strict safety standard ETL certificate and wet rated, it's ideal for not only bathroom, but also basement, kitchen and other regular room space etc. that requires exhaust fan for clean, fresh