Online Item #: 0000000036171
- Draft Blocker Damper
- For 4 in. diameter dryer venting
- Helps stop cold air from entering
- Calcium-filled polypropylene construction
- Melting point - 325 degrees F
- Fully assembled damper
- 5 in. W x 5 in. H
- Made in the USA
- Weight: Approximately .25 pounds
- Shipping Dimensions: Approximately 5 x 5 x 3 inches.
Tab 4 - Future Phase
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