MIVIDE 2Pack 4 inch Backdraft Damper Duct, One Way Airflow Ducting Insert for Ducting in Range Hoods, Bathrooms Fans and kitchen Fan
Details
- BrandMIVIDE
- Color4 inch
- Electric fan designExhaust Fan
- StyleIndustrial
- Product Dimensions0.02"D x x
- Room TypeOffice Kitchen
Description
🚀 Breathe Easy with MIVIDE's Backdraft Damper!
- SAFETY FIRST - Prevents toxic fumes from accumulating, ensuring a healthier environment.
- DURABLE DESIGN - Crafted from high-quality galvanized steel for long-lasting performance.
- AUTOMATIC OPERATION - Smooth-running spring mechanism opens and closes with low air volumes.
- VERSATILE APPLICATIONS - Perfect for exhaust fans, dryers, range hoods, and more.
- EFFORTLESS INSTALLATION - Easily insert into ventilation pipes for a hassle-free setup.
The MIVIDE 2Pack 4 inch Backdraft Damper Duct is a high-quality, easy-to-install solution designed to ensure one-way airflow in various applications, including range hoods and bathroom fans. Made from durable galvanized steel, it features a smooth-running spring for automatic operation, making it ideal for preventing toxic fume buildup in residential and industrial settings.
Reviews
E**S
Best for the price
Great quality and works perfect
B**B
Worked great
These worked great. The gasket keeps any flow from backdraft Just note that they only fit over female end.
R**.
They seem to work just fine
I elected to vent two bathroom exhaust fans through a single roof vent. I installed these backdraft dampers to ensure exhaust from each bathroom traveled out the roof vent and didn't travel into the other bathroom. These dampers appear to meet my objective. I didn't venture onto the roof to see how much air volume is exiting the roof vent, but I ran each fan individually and checked the non-running fan opening for an signs of air movement from the fan into the room and didn't detect any. You need to install these dampers in a horizontal position and that took a few minutes to get right in my situation. Other than that , they installed easily with some clamps and foil tape.
J**N
Perfect as advertised
Perfect solution to this type of problem. High quality, simple, affordable.
J**O
One way air
They work perfectly
T**R
Nice quality and works great
I used these to prevent back flow when I joined 2 seldom used 4” vents together with a “Y” fitting. Nice quality and works well.
J**7
It initially worked as intended but weak spring
It initially worked as intended but after I turn the vent off the weak spring wasn't strong to push the dampers back in place fully. I would look elsewhere, as it kind of defeats the whole point of having a one way airflow if it don't stop the air flow from coming back.
A**D
Nice product
Easy to install perfect for a 2dryer home. Keeps them from steaming up when one or the other isnt running
Common Questions
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