minus-squaresparky1337@ttrpg.networktoMildly Interesting@lemmy.world•The filters in my Corsi-Rosenthal Box look after 30 days of continuous use...linkfedilinkarrow-up3·5 days agoIf you go for the 2” thick filters they breathe better and have more surface area. linkfedilink
If you go for the 2” thick filters they breathe better and have more surface area.