Vacuolar iron transporter involved in the transfer of iron from the cytosol to the vacuole for intracellular iron storage (PubMed:26960149). Plays an essential role in iron detoxification during high iron conditions (PubMed:26960149). Expression is repressed in iron starvation conditions and induced in high iron conditions and is controled by the hapX and sreA iron acquisition regulators (PubMed:26960149). Belongs to the CCC1 family.