The tutorial to build your own COVID-19 Clean Room ISO Laminar Air Flow  Table

for your Restaurants, Cafes, Bars, offices and schools !!!

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This is an open source concept and anyone is welcome to try!!!

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Laminar air flow (LAF) system is a widely  acceptable ventilation system used in hospitals and other health care  facilities. These systems were very common in the sixties and seventies  particularly for joint replacement surgeries. http://www.johnsonmedical.com/web/article.asp?sec=5

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Air flow principles that avoid viral contaminations

If multiple people are sitting under an air-conditioner and one has  COVID-19, the direct flow of air from the unit can create a loop of  infected aerosols over everyone.

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What will be the solution?

COVID-19 Laminar Air Flow Table

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You may modify any of your tables and converted into COVID-19 laminar air flow filter to protect your customers and yourself while they are enjoying their meal and drink. It can filter up to 20 meters cubic air per hour.

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Preventing COVID-19 micro droplets reaching your counterpart. Easy to be disinfected by just spraying the disinfectant regularly in to the air intake

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Follow this tutorial to build it yourself at home

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Cut the holes according to the aluminum frame to fit your table

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Check the fans distance position below the air intake holes

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Prepare the frame to hold the surgical masks

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Prepare the glue to hold the surgical mask sponge

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Keep the boundary of the surgical mask air tight

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A self made light weight surgical mask tray

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Prepare the fans holder and put them together to be glued

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Connect each side of the fans to the DC/DC converter with the USB power banks

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Prepare the housing of the fans and surgical mask tray

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Fix the housing to the bottom of the table

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Test the air tight lock to keep the surgical mask in position

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Easy to clean if any fluid from drink enters the air intake