- Mfr. item number - GHR4W
- Removable bird guard prevents birds & rodents from entering through vent
- Damper seals when not in operation to prevent back drafts
- Louvered damper operates quietly for maximum exhause air flow
- 4 in. diameter opening
- Calcium-filled polypropylene
- Melting point - 325 degrees F
- UV inhibitor added
- Weather-resistant
- Made in the USA
- Weight: Approximately: .54 pounds
- Shipping Dimensions: Approximately 6.4 x 6.4 x 3.75 inches.
- This product cannot be shipped to: CA
Store SKU ID:
003184645
$6.29
Store SKU ID:
003184645
$6.29
