“Estonian company Respiray thinks that if anyone could benefit from such an idea, it would be allergy sufferers. That’s why it introduced a special wearable air purifier that uses Hepa filters to clean the air and direct it to the wearer’s face without allergens.”
Read the full article here: https://vat.pravda.sk/technologie/clanok/653999-ako-na-alergie-zariadenie-ktore-budete-nosit-na-krku-vam-vycisti-vzduch-od-alergenov/
