Model # BD04

Internet #100055473

Store SKU #130453

Deflect-o 4 in. Plastic Draft Blocker
0079916500706

Deflect-o

4 in. Plastic Draft Blocker

$6.28 /each

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Product Overview

Ideal for new or existing venting systems, the Deflect-o 4 in. Plastic Draft Blocker stops either cold or hot air from entering your house through the dryer vent while allowing for maximum exhaust. It comes fully assembled and features durable plastic construction with a balanced damper.

  • Made of plastic for durability
  • Stops cold and warm air from entering a home through a vent
  • Ideal for dryer and bathroom venting
  • Fully assembled

Specifications

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Warranty / Certifications

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Customer Questions & Answers

is this plastic blocker combustible? Is there a metal one?

Metal ducts are suggested for dryer.
Asked by: geekshreak
This 4" plastic draft blocker has a melting point of 325 degrees Fahrenheit plus. It is made out of polypropylene material which has an auto ignition point of approximately 675 to 752 degrees Fahrenheit. Dryer exhaust temperatures typically range from 125 to 160 degrees Fahrenheit dependent on the dryer temperature setting (e.g., low, medium, high), assuming the duct is not clogged. This product helps stop cold air from entering. Deflecto currently does not offer a metal 4" draft blocker.
Answered by: Deflecto Product Expert
Date published: 2015-11-07

Does this install in the dryer vent line?

Our dryer vent is great and we have a louvered exterior vent. The problem is we still get outside cold air that comes into the house. Does this install in the vent line inside the house and is this the best product for what we need to accomplish?
Asked by: wiplyr
One end of the 4 inch plastic draft blocker attaches to the duct that extends from the dryer exhaust outlet using a 4 inch clamp. The other end of the draft blocker attaches to the end of the vent hood tailpipe located inside the house (at interior wall) that goes through the wall and connects to the exterior vent hood.
Answered by: Deflecto Product Expert
Date published: 2016-06-14
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Customer Reviews

4 in. Plastic Draft Blocker is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Quick Winter Fix for faulty dryer vent damper failure. I will ultimately replace entire dryer vent once warmer weather arrives. This item was very easy to install requiring two 4" - 4 1/2" worm gear clamps.
Date published: 2013-01-22
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