Maxxair MaxxFan Deluxe 7500 vs Kohree 14" Deluxe RV Roof Vent Fan

Buy the Maxxair MaxxFan Deluxe if you want the proven standard: 900 CFM, a rain shield that stays open and running in rain and while driving, and a long record of owner praise for quiet airflow and easy install. The Kohree-style 14-inch Deluxe vent fan is a close functional match on paper, with 10 speeds, a thermostat and a rain sensor that closes the lid, but it moves less air and has far fewer owner reports behind it. Both fit standard 14x14 openings and use a remote; the Maxxair's built-in rain cover is the bigger practical edge for full-time use.

• Choose the Maxxair MaxxFan Deluxe if you want maximum airflow, a rain cover that lets you keep venting through storms and while driving, and the most owner-verified track record.
• Choose the 14-inch Deluxe RV Roof Vent Fan if you want automatic rain-sensor lid closing and thermostat control in a simpler all-in-one unit and don't need the highest CFM.