Gum 614 Proxabrush Refill

The GUM Proxabrush Classic 614 refills are replacement interdental brushes featuring a 1.6mm size (ISO 5) with antibacterial protection. These refills are designed for the Proxabrush Classic handle and help maintain optimal interdental hygiene. The refills are ISO 16409 compliant and come with antibacterial protection. The 1.6mm size is indicated as ISO size 5, making it suitable for wider interdental spaces. The package contains replacement brush heads that are compatible with the GUM Proxabrush Classic handle system.