1. Ukusetshenziswa okukodwa, inzalo ye-EO, uphawu lwe-CE;
2. Ishubhu yokuxhuma i-Suction yenziwe nge-PVC yezinga lezokwelapha elicacile, izinga eliphezulu;
3. I-Hex-arris design ukugwema ukuvimba ithubhu ngenxa yokucindezela okukhulu;
4. Ubude beshubhu yokuxhuma yokumunca bungenziwa ngokwezifiso.Ubude obujwayelekile bungaba ngu-2.0M, 3.M, 3.6M njll.;
5. Izinhlobo ezintathu zezibambo ze-Yankauer ziyatholakala: ithiphu eyisicaba, ithiphu ye-bulb, ithiphu yomqhele;
6. Ngesikhala noma ngaphandle kwesikhala kuyakhethwa.