Post #1055503
2026-02-14 22:42 UTC
@Texan_Reverend wish there was some equivalent to corsi-rosenthal boxes that would be viable to make in Europe, MERV13 filters are unobtanium here (ducted AC is extremely rare, people usually either have no AC or a split)
Replies (1)
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@Texan_Reverend@kind.social 2026-02-15 00:10
@lunareclipse European CR Boxes are often made with Ikea's Starkvind filters and PC fans mounted into a panel on the top. Here's a build video with written instructions and a bill of materials linked in the description. https://m.youtube.com/watch?v=Ird0-orsSGM Tip: double check the measurements of the structure pieces against the actual filters before making any cuts. Some people have noted a bit of variance in size. (I know this isn't quite as easy as taping together a US model, but at least it performs well.)