Best Vent/Rain Covers to Install over Factory Vent Fans???

stevenal wrote:
Other Ultra-Breeze reviews say the water splashes in. See any problem with this?

Screens are optional on both Maxxair and Ultra-Breeze. Seems like a good idea to keep the bugs out. Comments?

Any difference in the UV capability between the smoke and white? Is the white completely opaque?

Mine don't splash water in, but if the wind is blowing right, when it rains, I will get tiny droplets of water coming through. You can't see it, but can feel it it when placing your hand near the vent.

dh