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Deflect-O 4 in. W X 5 in. L White Plastic Back Draft Damper
Deflect-O 4 in. W X 5 in. L White Plastic Back Draft Damper
Deflect-O 4 in. W X 5 in. L White Plastic Back Draft Damper

Deflect-O 4 in. W X 5 in. L White Plastic Back Draft Damper

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Upgrade your airflow with the Deflect-O 4 in. W X 5 in. L White Plastic Back Draft Damper, designed to prevent drafts and enhance HVAC efficiency.
Deflect-O MPN BD04
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $7.99, average $8.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Enhance your ventilation system with the Deflect-O 4 in. W X 5 in. L White Plastic Back Draft Damper, designed to provide superior airflow control while preventing unwanted drafts. This essential component is perfect for both residential and commercial applications, ensuring that your indoor environment remains comfortable and energy-efficient.

Key Features:

  • Durable Material: Made from high-quality plastic, this back draft damper is built to last, resisting wear and tear for long-term use.
  • Compact Size: With an opening length of 5 inches and a width of 4 inches, it fits seamlessly into your existing ductwork.
  • Efficient Design: The damper effectively blocks reverse airflow, protecting your space from cold drafts and humidity.
  • Easy Installation: Lightweight and easy to handle, the Deflect-O 4 in. W X 5 in. L White Plastic Back Draft Damper can be installed quickly, saving you time and labor costs.

This back draft damper not only enhances your HVAC system's efficiency but also contributes to a healthier indoor environment. The sleek white finish ensures it blends effortlessly with your decor.

Don’t let energy waste affect your comfort! Upgrade your ventilation today with the Deflect-O 4 in. W X 5 in. L White Plastic Back Draft Damper. Order now and experience the difference!

The Details Specifications

Brand Deflect-O
SKU 47298
UPC 079916500706
Unit 0
Case Pack Quantity 12 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 3 × 7 × 8
Weight 0 lbs
Cubic Feet 0.0602 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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