The Defender DFR11

The Defender model DFR11 with an inner dimension of 11.5 inches, is specifically designed for large-sized exhaust terminations. This model has a hinged bottom.

Attempts to make a nest inside vents are not just a nuisance—it can be a serious fire hazard. The Defender provides serious protection and, made of heavy gauge steel that is zinc and powder coated; it withstands the test of time. Its patented design, including vertical bars—for easy exterior cleaning—has been taken to new levels with added, patent-pending features for making full exhaust system maintenance simple.

• No-Tool-Required Maintenance Access
• Keeps Birds and Squirrels Out
• Provides Extra Weather Protection
• Installs Fast and Easy

The Defender is the perfect choice to help keep out birds and squirrels. While allowing free-flowing air movement, its patented design effectively blocks intrusion by using a system of bars instead of a screen under the hood. While the Dryer Wall Vent is the designer's pick for most venting terminations, there are numerous applications for The Defender. These include harsh weather conditions, deterring animal intrusion, and where housing dictates a certain type of venting hood.