canndo
Well-Known Member
After reading your guys' knowledge about filtration and positive and negative pressure in the tent I realized a few things. I started having the big issues with contamination when I turned my window ac unit in the room off and turned the space heater on. The air conditioner was pulling air from the room And blowing cool air in I don't know if this was causing positive or negative pressure inside the tent, But it was working at the time even with carpet in the room. When I turned the Oscillating tower space heater on I'm Sure, it was blowing a lot of air inside the tent through the zippers and seams Even though it's closed up. Especially With the carpet In the room holding millions of spores And it probably picking them up and pushing them through all the cracks in the tent. I'm sure tearing the carpet out will help a lot But I'm sure it's still Pushing some bad stuff Through those same cracks and seams. It's a 4x8 tent in a 10x10 room With the door Kept shut. I keep the space heater off the floor on a bucket And it Oscillates, but I don't have it blowing right at the tent. It blows alongside the front, but not directly at it. Keeping the door open would probably help all the air from blowing in the cracks But I don't want any contaminants from the room next to it Coming in either especially because I have a dog And I'm vacuuming up dog hair daily. Regardless I'm getting a flow hood and/or a couple FFU's buts it's gonna be about 3 weeks before I can afford them. So I still have a little bit of time to shop around and gather a little bit more knowledge about them And figure out exactly what I need. You guys have been a big help For me getting an understanding of how They work and how they're used And the use of positive and negative Air flow. Now it's just figuring out what to buy and how to put them to use.
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Well, for me anyway, I run three reactive hepa systems and an electrostatic.
Tests show that the spore load in the room is about the same whether I use them or not. It's lower in a sphere of about two feet from each but not a whole lot. The room is not hermetically sealed.