ona breeze

I cant use a carbon filter without drilling holes, so i was going to try the ona breeze has anyone had any experience or knowledge if they work good?

Your odor control should be suited to your space and the ventilation system you are working with.
What is your space, what sort of light are you running, and how do you exchange fresh air?

I have a thread in this fourm check it out, its the sun speaker from sunlight sheds, i talked to the people from sunlight sheds and they suggested it.