- Isantya sokuHamba okuKhulu kwiSampulu yeMicrobe esemoyeni
- I-Diluter yeSampuli ezenzekelayo
- Umvavanyi weMpembelelo yokuKhusela i-Kn95
- Umvavanyi wokuSebenza kakuhle kweMaski eLahlwayo
- Umatshini woVavanyo loHluzo lweMaski
- Umvavanyi woHlulo lweMaski
- Umoya we-Ambient O3 Analyzer
- UMaski woVavanyo lweNtsholongwane kaMaskhi
- Uvavanyo lweNtsholongwane yeMaski
- Bfe