Hello, I just installed a grow tent into the walk-in closet of my bedroom. I added a fan to exhaust heat from the tent. I attached a make-shift carbon-filter on it for now. The fan is pretty loud! Luckily, when I close both the closet door and my bedroom door, I cannot hear the fan in other parts of the house. However, I think that the fan noise will make it harder for me to sleep at night, and also if a visiting relative or guest goes into my room to use the master bathroom, they will for-sure hear the fan. So is there anyway to minimize the loud fan noise? I searched previous fan noise threads and most of them seem to be addressing vibration. But my is not making any obvious vibration noises, just loud air noise ("WOOSH!"). Perhaps if I add some weather stripping to the closet door, that might mask the noise enough? Any other ideas? Thanx!