chiselsr
Well-Known Member
Do you know the cfm rating on this blower? i have read that CFM on low 1280, medium 1750, high 2180. On a post someone said that its like 450 cfm on high. The reason i am trying to find out is i am blowing to much cool air in my attic. my ac is running to much. i want to blow it back in my house after filtering it. i need to know how big a filter i am going to be needing.