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S Korean firm invents mask with 2 fans and air filter

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LG Electronics' PuriCare Wearable features two fans and high-efficiency particle air filters that clean air coming in and exhaled breath going out.

Seoul

A SOUTH Korean company has invented a battery-powered filtered face mask designed to reduce annoying problems associated with conventional designs, such as breathing difficulties and fogged-up glasses.

LG Electronics' PuriCare Wearable, which comes in one size and weighs as...

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