|
|
|
|
|
|
by Marsymars
52 days ago
|
|
|
As far as air purifiers are concerned, there are well-regarded designs you can buy that use PC fans (you can order without fans and put in your choice of fans) and furnace filters. I just got a North Box Polaris: https://aidankepo.wixsite.com/northboxsystems. Luggable supplies an equivalent for Americans. |
|
|