We already had the mouth masks, the plexi screens, the vaccines, the CO2 meter, and now the air purifier also has to arm us against corona. According to ventilation expert Bert Blocken, air purification is even the remedy for lockdowns. It is not obligatory, but these four Flemish people have already gone for clean air. “I paid four thousand euros for my air purifier. If my staff is sick for a month, I will lose more money.”
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