Super Handy Wall Cap For Six Inch Round Ductwork Great For Range Hoods And Bathroom Exhaust Fans Includes Spring Loaded Backdraft Damper With Bird Screen To Block Drafts And Pests Nine Inch Square Face Five And A Half Inch Hood One And Quarter Inch

Premium 6-Inch Round Duct Wall Cap with Spring Damper
✔️ Single unit; 9in square face, 5.5in hood, 1.25in collar for 6in duct

This wall cap is designed for 6-inch round ductwork, making it a great fit for range hoods and bathroom exhaust fans. It features a spring-loaded backdraft damper and a bird screen to block drafts and pests, while the 9-inch square face provides sturdy mounting on exterior walls.

✅ 6in round duct compatibility; 9in square face; 5.5in hood
✅ Spring-loaded backdraft damper blocks drafts and pests
✅ Bird screen keeps nests and small animals out
✅ 22 gauge CRCQ steel with.025in natural aluminum finish for durability
✅ Not for dryer venting; designed for range hoods and bathroom ventilation fans

💡 What is a 6-inch round duct wall cap with backdraft damper used for in home ventilation? A handy way to manage airflow and keep pests out while mounting on exterior walls.
- backdraft control for 6in duct wall caps with damper
- ideal for range hoods and bathroom exhaust fans
- durable steel with aluminum finish for outdoor installations