- I-particle Counter
- I-Microbial Air Sampler Esebenzayo
- I-Planktonic Bacteria Sampler Calibrator
- I-Ambient air CO Analyzer
- Ukuhlolwa Kwemaski Yokuzivikela Kwansuku zonke
- Ukuhlolwa kwe-Face Mask Bfe
- Isihloli Sokusebenza Kokuhlunga Kwemaski
- Ithuluzi Lokuhlola Lokuhlunga Amagciwane
- Ithuluzi Lokuhlola I-Bacterial Filtration Efficiency
- I-Aerosol Spray