Instructions / Assembly

Accessories
The CFG back-draft dampers are available in
6 different sizes from 4" – 14".
These newly developed back-draft dampers
are manufactured with quality components
and precision engineering.
The back-draft damper is used to prevent air
from reverse flowing through the fan (when
powered off) allowing contaminated air to
escape from the room untreated.
Can-Filters recommends the usage of back-
draft dampers as another line of defense
against odor control.
Back-draft dampers are
boxed.
Backdraft Damper