“Certified to EN352-1. Standard noise reduction 28dB. Lightweight and durable. Multiple position headband. Soft ear cushions for comfort. Protection against high frequency noise from industrial, agricultural, construction and manufacturing activities.”

“Non-woven, active carbon cloth filter. Conforms to standards GB2626-2006. Spunbond cloth filters micron-level dust (particulate matter 2.5 microns) Reduces dust, particulates and allergens such as haze, dust, pollen and motor vehicle exhaust emissions. Recommended to replace filter every 1 to 3 days, depending on use. Important – 1 unit = 1 pack of 10 mask filters. Non-returnable. Disclaimer: This filter is designed to aid defence against the spread of infection. It makes no assurances that it can prevent transmission or infection of disease or viruses. It is not a medical or clinical mask and should not be used under any circumstances where infection level is high or it could be exposed to high level heat sources or combustible substances.”