- I-Mask Bfe Tester elahlayo
- Ithuluzi Lokuhlola I-Bacterial Filtration Efficiency
- I-Medical Protection Effect Tester
- Vfe
- Umshini Wokuhlola Imaski Wezokwelapha
- Ukuhlolwa kwe-Mask Bfe
- I-Biological Air Sampler
- I-Portable Microbial Air Sampler
- Umshini Wokuhlola Ukuhlunga Kwemaski Alahlwayo
- Imitha Yokuhlola Igesi