🌬️ Energy-saving RV Motorhome Roof Vent Exhaust Cooling Fan - MASO Car 12V | Noiseless Ventilation Cooling Fan for Homes, Trailers, Travel & Caravans (Fan Shell + Strong Fan) Review

Reliable fan, low power but very noisy, and the protective cover works well when the car is parked but falls off when driving in the rain. You need a deflector or other cover.

Have a small utility trailer that gets hot in the summer when I take my tools to work. This is enough to remove heat and moisture. I had to cut the pipe connecting the fan to the case.

case design is good. Fan yourself POMUS! it is weak and will not move much air. You can put the best fan (or 2) in the case, but it all depends on the fan blades how much air is let through.

I like the design. It has two fans one to one. I think this will work fine. However, the instructions were written in Chinese. Installation would be faster if the electrical connections were written in English or simply drawn.

The product arrived defective. The combined side of the fan and light switch didn't work. The fan only worked on the side of the switch. I had to disconnect the lighting wires from the board and only connect them to the fan wires so the light only works with the fan switch. I kept the device because I could modify it. Nice little device but I wanted it to work on both sides of the switch.