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Description
- Constructed of high impact plastic
- Flaps opens when dryer is operating and shuts out cold air when dryer is not in use
- Air moves in one direction only - out of the house
- Designed to keep cold air from entering your home through the dryer
- Fits all 4" dryer vent ducting
- Easy to install
Our Return Policy
If you are not completely satisfied with your purchase, in most cases, you can return it for a refund within 90 days.
Lumber, Building Materials, Furniture and Major Appliances return policies are subject to your local store.
Learn MoreSpecifications
| Brand | DUNDAS-JAFINE |
|---|---|
| Model | DB4ZW |
| Material | PLASTIC |
| Diameter | 4" |
| Package Weight | 0.13 lbs |
| Package Length | 2.90 in |
| Package Width | 6.00 in |
| Package Height | 5.50 in |
