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Where to Find Your Electric Toothbrush Model Number

By BrushMatch editorial team

Core catalog: October 30, 2026 · Updated source log · How we verify

Find the printed handle code and preserve its full suffix before selecting a replacement head.

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Find the printed code

Illustration of a toothbrush handle with typical model-label areas near the bottom, back and upper shaft. Exact placement varies by manufacturer.
Common places to check. This is a schematic, not a photo of a specific brand.
  1. Switch off the toothbrush and dry the handle.
  2. Inspect the base, back and area below the removable head for a model label.
  3. Copy every letter, digit and slash suffix.
  4. Search exact text. If multiple records appear, choose the matching region and printed code.

Brand clues, not fit verdicts

Model identification examples
BrandCode cluesWhat to confirm
Oral-BiO Series or Pro/Vitality modeliO and standard oscillating heads use different connectors.
Philips SonicareHX or HY codePhilips One, click-on and legacy screw-on are distinct.
WaterpikSTW, SR, SF or WP codeSTW, SR and Sonic-Fusion need their own part lists.
PanasonicEW codeUse model-specific official replacement lookup.
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We do not upload or analyze photos. Use a private close-up photo to read the label, then type the code in the finder.

Search my code →

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Sources and scope

  1. Oral-B replacement-head fit guide · manufacturer; web search excerpt; retrieved 2026-10-30
  2. Philips brush-head system guide · manufacturer; web search excerpt; retrieved 2026-10-30