However, R and P devices do have some differences.
I wanted to purchase good quality masks made in Korea to prepare for the winter season and I think I did through this seller on Amazon.
For particle filtration such as air pollution, these devices will perform the same — N100 and P100 masks are rated to filter the same percentage of particles.
This means getting every detail right using the best standard and technology for a seamless everyday experience that elevates your wellbeing.
The same goes for N95 and R95 masks.
P ratings are given by the Australian and New Zealand governments and are a bit harder to understand than most other systems.