Ibhokisi yokulawula esikhombisa isikhala esikhulu sokuphepha sokuphepha kwezindawo zokusebenza zokuphepha nokuphepha nokuphepha, amanzi, umlotha noma izinwele. Ithatha isimo sokulawula nokulondoloza isistimu se-elekthrikali ngamakhompyutha ephakeme kwe-bhokisi yokulawula. Leli bhokisi lokulawula libhekene nesimo se-stainless steel, elinomphumela ongcono kanye nezinye izinhlobo zokuhlela. Akuyi kuhlukunyezwa kahle noma kuhlukunyezwa, kwenza ukuthi ibhokisi lokulawula libukele kahle njengoba kusebenzisa kakhulu.