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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: 462246001
Price: 58.03 USD
Availability: InStock

Product ID: 462246001

🔄Spring-loaded one-way airflow

🌡️Withstands temps up to 50°C

🛠️Galvanized steel & aluminum build

$58.03

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌬️ Stop the backdraft, start the comfort — your HVAC’s new best friend!

SMART AIRFLOW CONTROL - Automatically opens and closes at low air volumes to prevent cold drafts and backflow, maintaining optimal indoor comfort.
EFFORTLESS INSTALLATION - Push-in design fits flexible and rigid ducts with easy horizontal or vertical mounting for maximum versatility.
AIRTIGHT SEAL TECHNOLOGY - Smooth-running springs combined with rubber gaskets create a tight seal to block unwanted air infiltration and improve energy efficiency.
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 units, dryer vents, exhaust fans, range hoods, and commercial or residential ventilation systems.

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 unwanted airflow and backflow in HVAC systems by automatically regulating air movement with spring-loaded folding blades and airtight rubber gaskets. Easy to install in both flexible and rigid ducts, it’s ideal for residential and commercial ventilation applications including AC, dryer vents, and range hoods.

Specifications

ASIN	B09R1HSG44
Best Sellers Rank	#245,278 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #432 in Heating & Cooling Ducting Products
Brand	Miuwauer
Customer Reviews	4.4 4.4 out of 5 stars (197)
Date First Available	17 March 2022
Item Weight	190 g
Manufacturer	Miuwauer
Package Dimensions	17.9 x 16.3 x 9.2 cm; 190 g

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TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

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$58.03

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered 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 British Virgin Islands.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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