Fusion Breath 4 Inch Fan & Filter Kit
Product Review (submitted on January 24, 2019):
Another great Fusion Product that exceeded expectations. Extremely fast shipping with great customer service at an amazing price. I have the 4x2x5 Fusion Grow Hut and this is more than enough power and filter to keep the air quality high. If considering buying, I would highly recommend purchasing the fan speed controller with it as the fan is very powerful. I run mine at low-medium and that's more than enough for my size tent with 3 full size flowering plants!