- HEPA Isihluzi soVavanyo
- I-infrared engasasazekiyo (NDIR)
- Isikhangeli sokuvuza sokuvuza okuphezulu
- I-N95 yoMvavanyi woHlulo
- I-Ambient air CO Analyzer
- Isampulu yomoya we-ambient
- CO
- Umvavanyi wokungena kwe-microbial owomileyo
- In-Situ Uhlobo lwe-UV DOAS Indlela ye-GAS Analyzer
- Isixhobo soVavanyo lweMaski yezoNyango