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Delivery time:
Delivery is scheduled for 04/28.
Payment methods are limited to credit cards and cash on delivery. For other payment methods,please check here .
*Delivery of products may take some time in cases where the order is placed on Saturdays, Sundays, or public holidays, or depending on stock availability.
The Corsi-Rosenthal Box is a design for a DIY air purifier that can be built relatively inexpensively. It was designed during the COVID-19 pandemic with the goal of reducing the levels of airborne viral particles in indoor settings.
We\'ve sourced all the parts so you can build your own box for your home, school, or office.
Contents for each box:
20-inch box fans (3 speed) | 1 |
MERV-13 filters (20x20x2 inch) - AAF Flanders | 4 |
| White duct tape (23-foot rolls) | 2 |
Adhesive wheels | 4 |
| Use the box that the fan came in to make the bottom and shroud. |
Exact colours and brands/models may vary based on availability.
May Come in Multiple Shipments
We recommend these instructions from the UC Davis website including a walk-through video featuring Dr. Richard L. Corsi himself.
QUANTITY DISCOUNTS - Use coupon 2CRBOX for 25% off two kits, or 3CRBOX for 33% off three kits.
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