Product Overview
Brand: DEENGK
Features:
- Alloy material: This durable alloy material is suitable for outdoor installation and withstands various outdoor environments.
- Anti-Backflow Design: During ventilation, the airflow pushes the shutter cup open through the exhaust port. After ventilation, the shutter cup automatically returns to prevent backflow and leaks.
- Functional but Unattractive: The product may not be aesthetically pleasing, but it is sturdy and durable. You can paint it to achieve a customized appearance.
- Easy Installation: Fits a 4-inch pipe diameter/vent opening. Includes an installation kit with 1 pair of gloves, several screws, and 1 level.
- Quality After-Sales Service: If you are not satisfied with the product, please contact us directly for after-sales support
UPC: 718027468825
EAN: 0718027468825
