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Model SFB
Dryer Vents

Model SFB Dryer Vent Cap

Exceptionally designed for exterior applications, the SFB is easy to install and have large openings to reduce clogging. Standard with flapper damper, it prevents outside air from back-drafting into the house through the dryer. The SFB is suited to exhaust fan applications such as dryer, bathroom, or kitchen exhaust venting. The heavy-gauge anodized aluminum construction is corrosion-resistant for durability. Removable from ductwork for easy cleaning for dryer vent use.

No louver manufacturer warrants their louver to prevent water penetration under all possible circumstances of wind and rain.

Material: Aluminum
Finish: Anodized (Custom Colors Available)
Sizes: 4" & 6"


With Backdraft Flapper Damper Anodized Finish for Corrosion Protection
4" or 6" Round Duct Connection Large Free Area Reduces Clogging
All Aluminum Construction




Submittal Sheet  Inch /  Metric
Installation Instruction
High Resolution Picture