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Lambro  |  Our Item #: MORG1151166

Model Number: 1775L - UPC : 039899017752

Lambro 1775L In-Line Draft Blocker, 4 in Hose Inside Dia, Plastic, White, In-Line Installation

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$5.71 $8.79
Shipping calculated at checkout.
35% off

Shipping Policy

Item ships in 1 to 2 business days. Choose your shipping option during checkout. Read our Shipping Policy and Return Policy.

Features

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

Description
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.
Unit: EA
UPC: 039899017752
Model Number: 1775L

Additional Information

  • Color: White
  • Hose Inside Diameter: 4 in
  • Installation Type: In-Line
  • Material: Plastic
  • Suitable for: Bath Fan Exhaust and Cloth Dryer Exhaust