ORIENTAL STANDARD KN95 Mask (Non-Medical)
- Filter Efficiency of 99.5% (Standard requires >= 95%)
- Inspiratory Resistance of 194-200pa (Standard requires <=350)
- Expiratory Resistance of 145-155pa (Standard requires <=250)
- These KN95 masks have been rated according to the requirements under China's GB 2626-2006 standard.
- Packing: 20pcs Colour Box
- Each mask is individually packed.
- Instructions for use are on the product package.
- Expiry date - 30/02/2025
Please Note: Suitable as a general-use mask only. Each mask should be disposed of after a single-use. They are not intended for medical health care use.