Aero Flo Vent Cover For 14 X 14 Roof Vent.

Get high flow fresh air ventilated throughout your RV in rain or sunshine. It has a swing open top for easy cleaning & because it has vents on three sides it has 30% more open vent area than some other vent covers. Made from UV stabilized resin it mounts easily to existing 14? x 14? roof vents.