Philips Sonicare 4100

Philips Sonicare 4100 electric toothbrushes, compared by type, pressure sensor, and charger style.

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Introduction

The Philips Sonicare 4100 is a sonic , not a shaving set. Shop Electric Toothbrushes by family, pressure sensor, and whether the handle uses a USB or magnetic charger.

  • Head: W DiamondClean-style or C2 heads that actually click onto the 4100 handle.
  • Modes: clean-only versus extra modes, plus a pressure sensor that pulses when you push too hard.
  • Charge: travel case versus open puck, and a listed battery-day range.

Confirm the handle is a 4100-series sonic brush and that replacement heads are in the same click system.

FAQs

No. It is a sonic toothbrush handle. Shaving kits will not fit this stem.

Most click-on Sonicare heads in the W or C families. Check the stem photo so you do not buy a screw-on rival brand.

About every three months, or sooner if the bristles splay. A reminder on the handle is helpful but not required.

The 4100 line typically pulses when you press too hard. Confirm that feature on the listing if gum comfort is why you are upgrading.

Many 4100 handles sit on a small puck. A USB-C travel case is a different SKU; do not assume it is in the box.