PC Fan Corsi-Rosenthal Box Builds

Central repository for basic rectangular air purifier designs using PC fans, MERV13 filters, power splitters, and varied frame material. The guides include a BOM and detailed, layperson-accessible instructions.

PROJECT WEBSITE
OSMS Notes:
Central repository for basic rectangular air purifier designs using PC fans, MERV13 filters, power splitters, and varied frame material. The guides include a BOM and detailed, layperson-accessible instructions. PC fan purifiers are enormously popular due to their quietness, portability, and high Clean Air Delivery Rate (CADR) when compared to other commercial or DIY versions.
About OSMS

Open Source Medical Supplies brings together makers and medical professionals to meet global supply challenges.

Learn
AboutProjectsCovid-19 GuidelinesImportant Terms & ConditionsPrivacy Policy
Act
Register Your GroupJoin the ConversationRead Our Impact ReportContact UsDonate
Submit a Project
Submit Your Project
© 2025 Open Source Medical Supplies. All rights reserved

Cookie Settings

We use cookies and similar technologies to help personalise content, tailor and measure ads, and provide a better experience. By clicking OK or turning an option on in Cookie Preferences, you agree to this, as outlined in our cookie Policy.

Allow AllReject