Reusable K95 Masks Inactivated copper Oxide Ion
Masks containing copper oxide are far superior to conventional products in terms of particle filtration function, pathogen inactivation rate, use time and times (more than double the effective use time of conventional masks), and avoid secondary contamination caused by touch (masks and other surfaces are actually the concentration of DU).
The authoritative detection report copper oxide window inhibition rate of more than 99%
What is the difference between inactivated masks and ordinary masks?
This inactivated mask contains copper, silver, lead and other heavy metal ions, which have the effect of killing DU and bacteria. The non-woven fabric of COVID-19 DU inactivated mask contains active metal copper ions, which can effectively kill bacteria and DU.
Because the copper ions in the fiber are effective for a long time, the mask can be reapplied about 60 times.