Compare Prices

Below are the two top suppliers of whole house fans – Invisco and QuietCool. There are others but no one else has fans that pull over 6000 CFM. You will note that Invisco has the lowest cost per CFM at .28 – you will also note that this list has an error. $2248 for 8000 CFM is .28 per CFM not .36! This will be changed asap.