What is Difference Between MaxxAir I and MaxxAir II RV Roof Vent Covers
Updated 01/27/2026 | Published 08/29/2024
Products Featured in This Question
Question:
Michael, What is the difference between the MaxxAir and MaxxAir II that allows the MaxxAir to work with the plastic side tabs on a Ventline?
asked by: Nanook
Expert Reply:
Hey Nanook, so the MaxxAir I vent cover part # MA00-933066 was designed as a standard RV roof vent cover that would attach to the vent assembly in a universal way and is not designed to be temporarily removable. This will work with a Ventline but won't attach to side tabs.
The MaxxAir II part # MA76JR only works with the MaxxAir RV Roof Vents and has unique mounting brackets that match those vent assemblies.
Product Page this Question was Asked From
MaxxAir Standard Roof Vent Cover - 20" x 19" x 9-1/2" - Translucent White
- RV Vents and Fans
- Vent Cover
- Roof Vent
- Plastic
- White
- MAXXAIR
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Jameson C.
1/27/2026
Hey Michael, did the info about the MaxxAir and MaxxAir II covers help you figure out which one fits your Ventline vent best? Knowing what worked could help others trying to match their vent covers too.