SnapCap™ is the highest performance, most versatile bathroom, kitchen, and dryer exhaust vent cap available. Equipped with a counterbalanced damper, SnapCap works with any CFM fan and provides a secure connection to 3”, 4” and 6” flexible or rigid duct. SnapCap™ is constructed of heavy gauge aluminum or galvanized steel to provide unmatched durability and is backed by a Life of the Roof™ warranty. Each SnapCap™ package includes an adapter set and cable tie.