3 layer melt blown filter.
- 1st inner layer NW: White spunbond NonWoven
- 2nd middle layer NW: White meltblown
- 3rd outer layer NW: Blue spunbond NonWoven
- Meets IS 16829:2014
- Bacterial Filtration Efficiency (BFE) 98%
- Fun & Cute Prints
- Comfortable Ear loop and Nose strip