2-3PCS PCS Replaceable for Oclean X/ X PRO/ Z1/ F1 Brush Heads Sonic Toothbrush Brush Vacuum Refills Nozzles Soft DuPont Bristle 2-3PCS PCS Replaceable for Oclean X/ X PRO/ Z1/ F1 Brush Heads Sonic Toothbrush Brush Vacuum Refills Nozzles Soft DuPont Bristle. Sale price : $2.09 Category : Home Appliances