Kepp89
- 287
- 63
My 4” exhaust fan is dying. Existing carbon filter is 4” as well
If I purchase an 8” exhaust fan, is it imperative that I equip it with an 8” carbon filter or will my 4” carbon filter be fine? I have the step up/down boots but I’m mostly worried about overworking the (new) exhaust fan as I did this (soon to be dead) one. That’s mostly why I want an 8” for the extra cfm and run it at 1/2 to 3/4 speed.
Thanks!
If I purchase an 8” exhaust fan, is it imperative that I equip it with an 8” carbon filter or will my 4” carbon filter be fine? I have the step up/down boots but I’m mostly worried about overworking the (new) exhaust fan as I did this (soon to be dead) one. That’s mostly why I want an 8” for the extra cfm and run it at 1/2 to 3/4 speed.
Thanks!