Roof Vent Cover; Maxxair II Brand_Aqua Pro Simply put

Simply put

Fan Speed: 4 Speed

Can Be Used As Flow-Thru Brush Or Dip Brush For Car If Attached With Hose Attachment

even if they require high-pressure gas

Roof Vent Cover; Maxxair II Brand_Aqua Pro Simply putProvides twice as much vent area as our original vent cover and a solid one piece, sleek aerodynamic design. Lets fresh air into your RV anytime, rain or shine! Allows stale, musty or smoky air to escape while keeping rain out. Also prevents heat build up. Hinged hardware included for easy opening and cleaning. No tools required for installation. Fits over most 14" x 14" standard roof vents. Limited 6 year warranty. Black.