- I-Lab Bacterium Count Instrument
- Idivayisi Yokuhlola Ukuphefumula Kwemaski Yezokwelapha
- Idivayisi Yokuhlola I-Mask Breath Elahlwayo
- Ukuqapha imvelo
- Bfe Pfe Kn95
- Umshini Wokuhlola we-Bfe
- Imitha Yokuhlola Igesi
- Ukuhlolwa Okulahlwayo kweMask Air Resistance
- umhloli wothuli lwesitaki
- I-Microbial Air Sampler yaseChina