![QuietCool 4672-CFM Classic 18-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com QuietCool 4672-CFM Classic 18-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/254644ed-2fe6-453e-906b-2ecb0c3c0d32/16649663.jpg?size=mpdhi)
QuietCool 4672-CFM Classic 18-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com
![Air Vent 6900-CFM 36-in Aluminum Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com Air Vent 6900-CFM 36-in Aluminum Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/dfa89398-4c47-4ca7-a0ad-08d50bae1544/09872771.jpg)
Air Vent 6900-CFM 36-in Aluminum Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com
![QuietCool 5003-CFM Energy Saver 20-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com QuietCool 5003-CFM Energy Saver 20-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/72db41e7-1f58-4890-9c11-b872c95582ef/11240114.jpg?size=mpdhi)
QuietCool 5003-CFM Energy Saver 20-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com
![Master Flow 6000-CFM 30-in Steel Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com Master Flow 6000-CFM 30-in Steel Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/57c37529-a6d0-479f-add7-4e84d133d64c/60666756.jpg?size=mpdhi)
Master Flow 6000-CFM 30-in Steel Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com
![Air Vent 3500-CFM 24-in Aluminum Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com Air Vent 3500-CFM 24-in Aluminum Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/3b353a54-0910-4d10-8862-922d8fe75a45/00317908.jpg)
Air Vent 3500-CFM 24-in Aluminum Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com
![Air Vent 6900-CFM 36-in Aluminum Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com Air Vent 6900-CFM 36-in Aluminum Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/2d849ae2-f02f-4073-a7ab-03827e0e24b6/05094979.jpg)
Air Vent 6900-CFM 36-in Aluminum Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com
![QuietCool 3190-CFM Classic 16-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com QuietCool 3190-CFM Classic 16-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/c23b5403-2e4b-486e-a76d-3bee001fdcc9/16649651.jpg?size=pdhism)
QuietCool 3190-CFM Classic 16-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com
![QuietCool 1468-CFM Energy Saver 14-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com QuietCool 1468-CFM Energy Saver 14-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/719958d5-4cc9-4155-a591-5deb73fd17f9/16649731.jpg?size=mpdhi)
QuietCool 1468-CFM Energy Saver 14-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com
![Master Flow 6000-CFM 30-in Steel Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com Master Flow 6000-CFM 30-in Steel Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/433ac5a3-b95f-4a62-8377-be1ef17db526/61156107.jpg?size=mpdhi)
Master Flow 6000-CFM 30-in Steel Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com
![QuietCool 3190-CFM Classic 16-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com QuietCool 3190-CFM Classic 16-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/e2d8a0a7-2e63-46b6-861c-10439aca3916/16649655.jpg?size=pdhism)
QuietCool 3190-CFM Classic 16-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com
![QuietCool 4427-CFM Energy Saver 18-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com QuietCool 4427-CFM Energy Saver 18-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/e827c207-d94d-4782-b35d-2fcf1ed4b719/16649739.jpg)
QuietCool 4427-CFM Energy Saver 18-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com
![QuietCool 6878-CFM Energy Saver 24-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com QuietCool 6878-CFM Energy Saver 24-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/cb1714ec-f44e-46ef-9222-2fcac9abc43c/16649771.jpg)
QuietCool 6878-CFM Energy Saver 24-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com
![Master Flow 6000-CFM 30-in Steel Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com Master Flow 6000-CFM 30-in Steel Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/d8524d37-b8db-42a2-8477-3741ee97cfb7/60666387.jpg?size=mpdhi)
Master Flow 6000-CFM 30-in Steel Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com
![QuietCool 3190-CFM Classic 16-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com QuietCool 3190-CFM Classic 16-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/318b5423-01b4-4cd1-83ff-bc718db50018/16649658.jpg)
QuietCool 3190-CFM Classic 16-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com
![QuietCool 1468-CFM Energy Saver 14-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com QuietCool 1468-CFM Energy Saver 14-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/15803077-29d2-406c-b26d-4d71ac5c70ab/07741101.jpg?size=mpdhi)
QuietCool 1468-CFM Energy Saver 14-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com
![QuietCool 3190-CFM Classic 16-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com QuietCool 3190-CFM Classic 16-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/b9d1f828-86a7-4613-a9e5-ae7a1a39fe76/16649657.jpg?size=pdhism)
QuietCool 3190-CFM Classic 16-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com
![QuietCool 3543-CFM Roof mount whole house fan 18-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com QuietCool 3543-CFM Roof mount whole house fan 18-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/21bcca91-c057-494c-85c2-aff84195caca/48529827.jpg?size=mpdhi)
QuietCool 3543-CFM Roof mount whole house fan 18-in Steel Single Direct Drive Whole House Fan in the Whole House Fans department at Lowes.com
![Air Vent 6900-CFM 36-in Aluminum Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com Air Vent 6900-CFM 36-in Aluminum Single Belt Drive Whole House Fan in the Whole House Fans department at Lowes.com](https://mobileimages.lowes.com/productimages/f5fa329d-46d9-4fbd-9acb-c3096e32dbfa/05094980.jpg)