Maxxair 00-933073 MaxxAir II Smoke Vent Cover
Maxxair MaxxAir II Smoke Vent Cover - There is no better choice than the MaxxAir II Vent Cover.  More than 12 million RV owners have purchased the original MaxxAir vent cover making it the industry's top seller. Now the new MaxxAir II is available in six popular colors.