MIVIDE 2Pack 4 inch Backdraft Damper Duct, One Way Airflow Ducting Insert
What we analysed
BVR’s AI bot is continuously reading, learning and evolving to generate reviews.
8,784 reviews
covering
40 products
for the category
HVAC Ducting
Experiential insights by users
About MIVIDE 2Pack 4 inch Backdraft Damper Duct, One Way Airflow Ducting Insert
Overall Feedback:
83% positive
64% appreciated the improved airflow
The one way valve works great in keeping the exhaust flowing only to the outside.
79% praised the long-lasting ducting system
I am satisfied with the durability of the dampers as they seem to meet my objective.
77% appreciated the quieter operation
I checked the non-running fan opening and did not detect any air movement from the fan into the room. This indicates that the backdraft dampers are effective in reducing noise and preventing air from entering the room.
