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The Maxx Air Dome is a 6-inch round roof vent with a built-in 12V exhaust fan, meant for small spaces like camper shells, van roofs, bathrooms and sheds. The lid lifts by hand and locks down with a push button, and a screen keeps insects out. It is exhaust-only, so it pulls stale air out rather than blowing cool air in. It is a basic, low-draw vent fan rather than a full climate system, and it competes with larger 14-inch roof vents that move far more air but need a big cutout.
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In stockSold by Performance GuaranteeReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $79.99 on Nov 9 at Campingworld. Tracked across 3 stores since Nov 9.
Owners of small campers and truck caps treat this as a simple, reliable exhaust fan that fits where bigger vents will not. Most praise the small footprint and easy manual lid, while some find the airflow modest and the lid awkward to reach on high roofs.
Manual Lift Opening; 6 Inch Diameter; For 1 Inch Roof Thickness; With Screen; With 12 Volt Fan; Black; With Locking Lid And Push Button Operation; With Black Fan Guard For Sidewall Applications
