Gum 624 Proxabrush Refills

GUM Proxabrush Click Refills (624) are replacement interdental brush heads with 1.6mm size bristles, featuring antibacterial protection. These ISO size 5 refills are designed to work with the GUM Proxabrush Click handle system for effective cleaning between teeth. The package contains 6 replacement brush heads that are ISO 16409 compliant. The 1.6mm size (ISO 5) is suitable for wider interdental spaces. The bristles feature antibacterial protection through chlorhexidine treatment to help maintain brush hygiene between uses. These refills are manufactured by Sunstar as part of their professional oral care product line.