Stealth Pro Fans
![](https://islandcooling.com/wp-content/uploads/2023/11/qc-stl-pro-4-8-01.jpg)
![](https://islandcooling.com/wp-content/uploads/2023/11/qc-stl-pro-3-3-01.jpg)
The 2-speed QuietCool Stealth Pro3.3X is recommended for a medium size living area. Featuring a brushless EC motor with high energy efficiency.
![](https://islandcooling.com/wp-content/uploads/2023/11/qc-stl-pro-2-5-01.jpg)
The 2-speed QuietCool Stealth Pro2.5X is recommended for a master bedroom, larger home office space or small living area. Featuring a brushless EC motor with high energy efficiency.
![](https://islandcooling.com/wp-content/uploads/2023/11/qc-stl-pro-1-5-01.jpg)
The single speed QuietCool Stealth Pro 1.5X is recommended for a small bedroom or home office area. Featuring a brushless EC motor with high energy efficiency.
![](https://islandcooling.com/wp-content/uploads/2023/11/qc-stl-prox-7-0-01.jpg)
The 3-speed QuietCool Stealth Pro 7.0X is recommended for a large living space or whole home ventilation. Featuring a brushless EC motor with high energy efficiency.
![](https://islandcooling.com/wp-content/uploads/2023/11/qc-stl-pro-5-5-01.jpg)
The 3-speed QuietCool Stealth Pro 5.5X is recommended for a large living space or whole home ventilation. Featuring a brushless EC motor with high energy efficiency.
![](https://islandcooling.com/wp-content/uploads/2023/11/roof-mounted-whole-house-fan-01.jpg)
Many Hawaii homes have small attics, open beam construction, or vaulted ceilings where a ducted QuietCool system is impractical.