David ElfstromNukit has open sourced a DIY air purifier frame that can be made with a laser cutter. Quie, like other similar PC fan array designs. I tested it with MERV-13 and Arctic P14 fans: Dust/Bioaerosol CADR of ~290 CFM, Smoke CADR of ~210 CFM, and draws just 8 watts https://github.com/opennukit/Nukit-Open-Air-Purifier/
GitHub - opennukit/Nukit-Open-Air-Purifier: Nukit Open Air Purifiers are Open Hardware devices for improving indoor air quality. They are designed to be used with North American standard HVAC filters and PC fans. They are often an improvement over commercial air purifiers as they are quieter per m3 CADR delivered, have a lower cost of ownership per year, and are easily repairable.
Nukit Open Air Purifiers are Open Hardware devices for improving indoor air quality. They are designed to be used with North American standard HVAC filters and PC fans. They are often an improvemen...
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