Home / Find my part / Philips Sonicare Click-on handles (DiamondClean, ProtectiveClean, HealthyWhite, FlexCare, 2/3 Series)
Parts for your model · verified 2026-07-03
Replacement parts for the Philips Sonicare Click-on handles (DiamondClean, ProtectiveClean, HealthyWhite, FlexCare, 2/3 Series)
The exact compatible parts we've verified fit this model. Guaranteed fit
| Brand | Philips Sonicare |
|---|---|
| Model | Click-on handles (DiamondClean, ProtectiveClean, HealthyWhite, FlexCare, 2/3 Series) |
| Also known as | DiamondClean, ProtectiveClean 4100, 5100, 6100, HealthyWhite, FlexCare |
Screw-on handles (Essence, PowerUp) use a different fitting — not these heads.
Compatible parts
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FAQ
What replacement filter fits the Philips Sonicare Click-on handles (DiamondClean, ProtectiveClean, HealthyWhite, FlexCare, 2/3 Series)?
It uses Sonicare click-on (ProResults / Optimal style) (Click-On Replacement Brush Heads Compatible with Philips Sonicare — 8-Pack). Our compatible version matches that fit and carries a fit guarantee.
How often should I change the part on a Philips Sonicare Click-on handles (DiamondClean, ProtectiveClean, HealthyWhite, FlexCare, 2/3 Series)?
Typical replacement is Change every 3 months, sooner in dusty or pet homes.