The filters in my Corsi-Rosenthal Box look after 30 days of continuous use...
sparky1337 @ sparky1337 @ttrpg.network Posts 19Comments 195Joined 2 yr. ago
sparky1337 @ sparky1337 @ttrpg.network
Posts
19
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195
Joined
2 yr. ago
If you go for the 2” thick filters they breathe better and have more surface area.