3 ms·
Definitely. Filtering particulates and tempering the outside air is the way to go in anything but most extreme situations. I suspect even designing a fallout
by unholythree 2y ago
Definitely. Filtering particulates and tempering the outside air is the way to go in anything but most extreme situations. I suspect even designing a fallout shelter you would want to go that route.
- dzhiurgis 2y agoAn ERV costs about ~$1000 plus labour (you can install yourself).