PWDDFL nau'in Multi-suction shugaban fitarwa famfo ne amfani da guda (biyu) drainage, guda (biyu) fata tsarin, shi ne ruwa tushen famfo bawul a karkashin ruwa fitarwa famfo fasahar inganta, yi ba blockage ruwa zane, babu zubar da ruwa, tsarin m, daukar ƙananan yanki, m aiki, ƙananan rawar jiki, high aminci, sauki shigarwa, m aiki da kuma atomatik sarrafawa. Daya daga cikin Multi-suction mutum tashi famfo farashin idan aka kwatanta da sauran tashi famfo, inganci sosai inganta, da farashin sosai rage.