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6 Inch Backdraft Damper Back Draft Vent Duct Shutter Blocker, Backflow Ducting Insert One-Way Airflow Preventer with Inline Springs Loaded Folding Blades, HVAC Extractor Range Fan Hood Deflector

Name: 6 Inch Backdraft Damper Back Draft Vent Duct Shutter Blocker, Backflow Ducting Insert One-Way Airflow Preventer with Inline Springs Loaded Folding
Brand: Miuwauer
SKU: 454125780
Price: 43069.00 KRW
Availability: InStock

Product ID: 454125780

🔄One-way airflow with spring-loaded blades

🌡️Withstands temps up to 50°C

🛠️Galvanized steel & aluminum build

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₩43069

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Stop Backdrafts, Start Fresh Air Flow — Upgrade Your Vent Game!

QUIET AIRTIGHT SEAL - Smooth-running springs and rubber gaskets create a noise-free, airtight barrier that keeps your airflow efficient and your space comfortable.
DURABLE PREMIUM MATERIALS - Galvanized steel body with aluminum flaps and stainless steel springs ensure long-lasting performance and corrosion resistance.
VERSATILE HVAC COMPATIBILITY - Perfect for AC, dryer vents, exhaust fans, range hoods, and commercial or residential ventilation systems.
SMART ONE WAY AIRFLOW CONTROL - Automatically opens and closes at low air volumes to prevent unwanted backdrafts and maintain optimal ventilation.
EFFORTLESS TOOL FREE INSTALLATION - Push-in design fits flex and rigid ducts, with clear orientation guidelines for horizontal or vertical setups.

This 6-inch backdraft damper features a galvanized steel frame, aluminum blades, and stainless steel springs designed to withstand temperatures up to 50°C. It prevents reverse airflow with spring-loaded folding blades that open automatically at low air volumes, ensuring efficient one-way ventilation. Easy to install in both flexible and rigid ducts, it’s ideal for HVAC systems, dryer vents, and range hoods, providing a quiet, airtight seal that enhances indoor air quality and energy efficiency.

Specifications

ASIN	B09R1HSG44
Best Sellers Rank	#175,404 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #376 in HVAC Ducting
Brand	Miuwauer
Customer Reviews	4.3 4.3 out of 5 stars (190)
Date First Available	January 24, 2022
Item Weight	7.2 ounces
Manufacturer	Miuwauer
Package Dimensions	7.8 x 7.76 x 4.29 inches

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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3 weeks ago

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