- Kn95 Bfe
- Umvavanyi weMaski yezamayeza
- Uvavanyo lweNtsholongwane yeMaski yezoNyango
- Ubuso beMask yeBacterial Filtration Efficiency Tester
- Mask Breath Tester
- Umatshini woMvavanyi weMaski yobuso
- Isixhobo soVavanyo lwe-Bacterial Filtration
- Gmp ukuvuza Tester
- Umatshini woVavanyo lweMaski yezoNyango
- Isampula yeebhaktheriya zePlanktonic