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Personally I have a PurpleAir II filter (as mentioned in a different part of this thread.) I also turn wood in an indoor environment, and run a HEPA filter whic
by suzakus 7y ago
Personally I have a PurpleAir II filter (as mentioned in a different part of this thread.) I also turn wood in an indoor environment, and run a HEPA filter which reduces the PM2.5 in the air drastically, and quickly.