12-16pcs Replacement Toothbrush Heads Compatible with Electric Brush Head 1100 2100 4100 4300 5100 5300 6100 6500 etc(16pcs)

- Replacement toothbrush heads provided in 12-16pcs packaging: offers a practical quantity range, suitable for long-term replacement needs or family multi-person use. - Compatible with multiple electric brush models: designed to fit electric toothbrushes of models 1100, 2100, 4100, 4300, 5100, 5300, 6100, 6500, etc., ensuring proper matching. - Tailored as electric brush accessories: specifically made to serve as replacement parts for electric toothbrushes, supporting the devices’ normal use. - Focused on daily oral cleaning: matches the basic functional requirements of compatible electric toothbrushes, fitting regular morning and evening brushing routines. - Functions as essential oral care replacements: complements the corresponding electric toothbrush bodies, providing necessary options to maintain continuous oral hygiene.