crashingwaves
Member
I'm having trouble finding a fan that'll work for a small grow box. It's 2' wide x 2' deep x 3.5' tall.
The ones I've read about and seen/heard in person are too loud. Even a Panasonic at 1.0 sones is too loud for my purposes.
I'd like to drop the filter end of a piece of 4" duct through the ceiling of the box, and have the fan itself outside the box with a short run of ducting to carry the exhaust a few feet away.
Building muffler boxes and buying insulated ducting is problematic due to space and money issues. Only need about 80 cfm, I tried one and it pulled through the filter fine but was too loud. Is there a quiet 4" inline out there somewhere?
Thanks so much for any help on this.
The ones I've read about and seen/heard in person are too loud. Even a Panasonic at 1.0 sones is too loud for my purposes.
I'd like to drop the filter end of a piece of 4" duct through the ceiling of the box, and have the fan itself outside the box with a short run of ducting to carry the exhaust a few feet away.
Building muffler boxes and buying insulated ducting is problematic due to space and money issues. Only need about 80 cfm, I tried one and it pulled through the filter fine but was too loud. Is there a quiet 4" inline out there somewhere?
Thanks so much for any help on this.