事实证明，低成本的自制空气净化器在保护室内空间免受野火烟雾和空气传播病毒的侵害方面与昂贵的商用设备一样有效。Corsi-Rosenthal Box 是在COVID-19大流行期间设计的，它使用简单的材料（暖通空调过滤器、纸板框架和风扇）来净化家庭、学校和办公室的空气。理查德·科西演示了一款低成本 DIY 空气净化器的气流，该净化器可以去除室内污染物，例如烟雾颗粒和呼吸颗粒。它还可以减少空气传播病毒 ...

Low-cost, DIY air purifiers are proving to be just as effective as expensive commercial units at protecting indoor spaces ...

Corsi hoped to reach as many people as possible who couldn’t put down hundreds of dollars for a commercial HEPA air filter. The DIY solution, called the Corsi-Rosenthal (CR) Box, was codesigned with ...

Corsi hoped to reach as many people as possible who couldn't put down hundreds of dollars for a commercial HEPA air filter. The DIY solution, called the Corsi-Rosenthal (CR) Box, was codesigned ...

Homemade air purifiers can filter air faster, making them an affordable alternative to more expensive commercial products.

Corsi hoped to reach as many people as possible who couldn’t afford an expensive HEPA air filter. The DIY solution called the ...