Umbala wepuleti likathayela we-aluminium, owaziwa nangokuthi ipuleti likathayela we-aluminium, ipuleti le-aluminium elinephrofayili, uthayela we-aluminium, njll., luhlobo lwepuleti elinephrofayili eligoqwayo futhi elibandayo eligotshwe libe ngamaza ahlukahlukene ngepuleti le-aluminium.