dantheclamman@lemmy.worldM to Wikipedia@lemmy.worldEnglish · 4 months agoCorsi–Rosenthal Box (DIY air filter design)en.wikipedia.orgexternal-linkmessage-square18linkfedilinkarrow-up1102arrow-down11
arrow-up1101arrow-down1external-linkCorsi–Rosenthal Box (DIY air filter design)en.wikipedia.orgdantheclamman@lemmy.worldM to Wikipedia@lemmy.worldEnglish · 4 months agomessage-square18linkfedilink
minus-squareRevan343@lemmy.calinkfedilinkEnglisharrow-up5·4 months agoYou don’t use forced-air furnaces with furnace filters?
You don’t use forced-air furnaces with furnace filters?