Design and Size: Typically compact and designed for easy portability or installation in various environments. They may feature different types of housings and intake configurations depending on the specific application.
When selecting a 1 HP air blower, consider factors such as the airflow rate (measured in cubic feet per minute, CFM), the pressure capability (measured in inches of water gauge, inWG), power requirements (voltage and current), and the intended use to ensure it meets your specific needs effectively.