I used to get large carbon sheets from someone, but can't seem to locate them, figured easy enough to ask?
Carbon sheet is good for Radon absorption if used with air filters, and in addition to wildfire smoke, we're lit up like a christmas tree with radon out here. So during summer we open the windows and get billions of parts per million of woodsmoke particles, and with the windows shut, we get ~8 pCi/L of radon.
big air filters with carbon can help both issues, so I'm looking for a healthy supply. Anyone have any ideas?
Carbon sheet is good for Radon absorption if used with air filters, and in addition to wildfire smoke, we're lit up like a christmas tree with radon out here. So during summer we open the windows and get billions of parts per million of woodsmoke particles, and with the windows shut, we get ~8 pCi/L of radon.
big air filters with carbon can help both issues, so I'm looking for a healthy supply. Anyone have any ideas?