sixspeedv
Well-Known Member
Is the length of ducting from the exhaust to the filter important? I have about a 6 foot run of ducting from my 460cfm fan to my attic. Once the ducting enters the attic I'm wondering if I can run 25 more feet which puts the ducting a lot closer to my attic access to make make the air filter a lot easier to access when I need to add or remote the filter.
I understand the longer run will cause the air flow to decrease but will it impact how well the filter works? If so would a smaller CFM rated filter suffice?
Thanks
I understand the longer run will cause the air flow to decrease but will it impact how well the filter works? If so would a smaller CFM rated filter suffice?
Thanks