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Repa Market Galvanized Steel 4 Inch Duct Backdraft Damper - One-Way Airflow HVAC Damper, Dryer Vent Damper, Metal Inline Backdraft - 4 Inch Duct Damper, Dryer Duct Connector with Backdraught Flap

Repa Market Galvanized Steel 4 Inch Duct Backdraft Damper - One-Way Airflow HVAC Damper, Dryer Vent Damper, Metal Inline Backdraft - 4 Inch Duct Damper, Dryer Duct Connector with Backdraught Flap

Product ID: 175532851

Details

Brand
Repa Market
Color
Silver
Material
Galvanized
Product Dimensions
4"L x 3.46"W x
Unit Count
1 Count

📏Fits 4-inch ducting with 3.89" neck

🔄Dual spring-loaded one-way airflow flaps

🛡️Heavy-duty galvanized steel + aluminum blades

$38.09

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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Description

🚀 Seal the airflow, silence the noise, and upgrade your duct game!

VERSATILE HVAC COMPATIBILITY - Perfect for dryers, kitchen vents, bathroom exhausts, and heating ducts, supporting both residential and commercial ventilation needs.
ULTIMATE BACKDRAFT PREVENTION - Dual spring-loaded flaps guarantee one-way airflow, blocking cold drafts, odors, and reverse airflows to maintain HVAC efficiency.
EFFORTLESS TOOL FREE INSTALLATION - Simply insert into ducting—compatible with flexible or rigid pipes—making upgrades or replacements hassle-free and fast.
BUILT TO LAST WITH PREMIUM MATERIALS - Constructed from galvanized steel and aluminum with noise-reducing foam seals for durability and whisper-quiet operation.
PRECISION FIT FOR SEAMLESS INTEGRATION - Engineered to snugly fit 4-inch ducts, ensuring airtight, leak-free performance that keeps your airflow optimized.

The Repa Market 4 Inch Galvanized Steel Backdraft Damper is a robust HVAC solution designed for 4-inch duct systems. Featuring heavy-duty galvanized steel construction with aluminum blades and noise-reducing foam seals, it ensures durable, quiet, and airtight one-way airflow control. Its dual spring-loaded flaps prevent backdrafts, cold air, and odors, enhancing system efficiency across dryer vents, kitchen exhausts, and heating ducts. Easy to install without tools, this damper fits flexible or rigid ducts, making it a versatile choice for both residential and commercial ventilation.

Specifications

ASIN	B0822VQMHM
Best Sellers Rank	#182,855 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #398 in HVAC Ducting
Brand Name	Repa Market
Color	Silver
Customer Reviews	4.4 4.4 out of 5 stars (1,010)
Global Trade Identification Number	07427046530293
Included Components	Backdraft Damper
Item Dimensions L x W x Thickness	4"L x 3.46"W x 4"Th
Manufacturer	Repa Market
Material Type	Galvanized Steel
Number of Pieces	1
Unit Count	1 Count

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$38.09

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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