Opening/closing damper prevents outside elements from entering the vent. Damper is spring loaded to keep damper closed when not in use. Screen prevents birds from nesting inside of vent.
Opening/closing damper prevents outside elements from entering the vent. Damper is spring loaded to keep damper closed when not in use. Screen prevents birds from nesting inside of vent.
Color | Grey |
Size | 6 In. |
Gtin | 00039899003519 |
Mpn | 351GR |
Condition | new |
Material | Plastic |