Technical specifications of cuvcov masks

Dimensions

• Small version: 13.5x12cm
• Normal version: 16.5x14cm
• check our size guide in the FAQ to know what model would fit you best

 

Materials

• outer layer: antibacterial recycled polyester/spandex mix
• middle layer: 3 layer non-woven nanofabric filter material
• inner layer: ReVisco rayon made from recycled cotton fibre
• valve: ABS resin with silicone stopper

 

Packaging

• 15x20cm biodegradable ziplock pouch

 

Filter performance and standards

• 96.6% of 0.3 micrometer particles
• class A of GB/T32610-2016 standard (KN95 standard)
• comparable to American N95 / European FFP2 standards
• NOTE: cuvcov is marketed for general use directly to consumers and is NOT CERTIFIED by NIOSH/CDC/NPPTL for workplace where an OSHA Compliant respiratory protection program to include Fit Testing on each individual is required
• filtration test report