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    Shop By Category

  • Bathroom Fan Vents
  • Black Plug
  • Copper Vents
  • Dryer Vents
  • Dryer/Bathroom Fan Wall Caps
  • Foundation Vents
  • Gable Vents
  • HVAC
  • Range Hood Wall Caps
  • Roof Flashing
  • Roof Louvers
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  • Round Rain Barrel Aluminum Louver
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  • Dryer Vents
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  • Draft Blocker (Price Per Piece). Item# 1775L
  • Draft Blocker  (Price Per Piece).  Item#  1775L
  • Draft Blocker  (Price Per Piece).  Item#  1775L
  • Draft Blocker  (Price Per Piece).  Item#  1775L
  • Draft Blocker  (Price Per Piece).  Item#  1775L Draft Blocker  (Price Per Piece).  Item#  1775L Draft Blocker  (Price Per Piece).  Item#  1775L

    Draft Blocker (Price Per Piece). Item# 1775L

    Lambro Industries, Inc.

    MSRP:
    Now: $8.94
    (You save )
    (No reviews yet) Write a Review
    SKU:
    1775L
    UPC:
    39899017752
    Availability:
    Product Ships Within 1 - 3 Business Days
    Weight:
    0.60 LBS
    Width:
    5.00 (in)
    Height:
    4.00 (in)
    Depth:
    5.00 (in)
    Shipping:
    Calculated at Checkout

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    Product Description

    4" White Plastic In-Line Draft Blocker – Item #1775L

    The Lambro white plastic in-line draft blocker is ideal for preventing outside air from entering into the home. This accessory can be installed in-line with the duct to the outside vent for clothes dryer exhaust, bath fan exhaust and other general venting applications. When the exhaust airflow is not active, the draft blocker prevents outside air from entering back through the exhaust unit.

    • Opening / closing flap prevents outside from entering back through the duct
    • Draft blocker is labeled for correct position when installing
    • Installation clamps sold separately
     
     

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    Draft Blocker  (Price Per Piece).  Item#  1775L
    Lambro Industries, Inc.
    Draft Blocker (Price Per Piece). Item# 1775L

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