HappySrirachaSauce
Well-Known Member
I wanted to get a Phresh filter and I found a 6 x 12 450 cfm one and I see pictures of filters that have insulation wrapped around them. Do I need to buy insulation separate for a carbon filter? The images showed something that did not have insulation. I don't know what else I would need other than ducting and an intake fan to connect to it.