4 Inch Backdraft Damper, 2PCS Inline Springs Loaded Backflow Preventer Backflow Shutter, One-Way Airflow Ducting Insert for 4”Ducting in Range Hoods and Bathrooms Fans
细节
- BrandYOUNTHYE
- Colorsilver
- Electric fan designExhaust Fan
- StyleModern
- Room TypeBathroom
- Recommended Uses For ProductVentilating
描述
🚀 Seal the Deal on Airflow Control!
- COMPACT DESIGN - Space-saving 4" size fits standard duct openings.
- PREMIUM MATERIALS - Constructed from galvanized steel and aluminum for longevity.
- AUTOMATIC OPERATION - Flap opens and closes to block unwanted drafts effortlessly.
- VERSATILE APPLICATIONS - Perfect for range hoods, bathroom fans, and HVAC systems.
- EFFORTLESS INSTALLATION - Easily push into ducting for a seamless fit.
The 4 Inch Backdraft Damper is a premium, durable solution designed to prevent backflow and unwanted drafts in your home ventilation systems. Made from high-quality galvanized steel and aluminum, this easy-to-install damper is perfect for range hoods and bathroom fans, ensuring optimal airflow and efficiency.
规格
| Electric Fan Design | Exhaust Fan |
| Style Name | Modern |
| Color | silver |
| Blade Material | Aluminum |
| Material Type | Alloy Steel |
| Switch Type | Push Button |
| Indoor Outdoor Usage | Indoor |
| Control Method | Touch |
| Is Electric | No |
| Number of Blades | 2 |
| Room Type | Kitchen |
| Additional Features | Spring-Loaded Folding Blades, Galvanized Steel, Aluminium |
| Recommended Uses For Product | Air Circulation |
| Controller Type | Button Control |
评论
K**R
Does the job as intended.
I installed a couple in my basement to exhaust my resin fumes. However when I'm not exhausting anything I wanted a good seal to prevent bugs or a draft to come back in. Does a great job.
R**S
Works in the dryer hose!
I kept having cold air blow back into the dryer, so I installed this, which wasn't easy, but it took care of the problem!
M**W
Doesn’t totally seal
If you need to separate a Y pipe and not have cross contamination of air, this is not the best seal. It’s a good damper, but if you are looking to seal the channel it will have a slight opening. Otherwise it’s just fine.
J**R
Needed for a exhaust split
Used to do a exhaust split with a bathroom for a laser engraver. Still getting a bit of wood smell in the bathroom, but will be waiting until warmer weather to go into the attic and adjust everything.
W**R
Real good fit - flap seal kind of large
Nice product for the $. I have just a slight concern regarding the flap seal - it is a bit bulky and limits flow to a bit over 3".
L**W
Works
Just what I needed for bathroom exhaust fan.
