Pop Vent Intake Vent – The Pop Vent is one of the best intake vents on the market today. Tested to withstand wind speeds of 200mph, this intake vent has an internal louver design this intake vent can lower attic temperatures in the summer and keep them dry in the winter. Other intake vents may allow insects and rodents to enter the attic, but not the Pop Vent intake vent. Three rows of louvers protect the attic from insects and other vermin from entering. The Pop Vent intake vent is low profile and looks great on the roof.