SUMFOUND Double-Frame Mask with Face Shield

The SUMFOUND™  Double-Frame Mask with face shield (FSDF mask) consists of two flexible frames, a high-performance single-layer filter and a transparent PET sheet.

· Single-layer filter with >99% filtration efficiency

· HPI is 100 times higher than that of ordinary KN95 mask.

· Breathing resistance is 50%~80% lower than that of N95/KN95 mask.

· Reusable after disinfection and replacing the filter

· Plastic pollution is reduced by >70% comparing with surgical mask.

· Convenient, lightweight design

· The risk of virus shedding is significantly reduce.

Suggested Applications

Intended for people who need to prevent splashing or virus droplet transmission, such as heath care workers, nucleic acid testing personnel