Everyday brushing
A simple refill for people who already prefer the feel of electric brushing.
Why switch
Electric brushing, with a lower-waste refill
If you love your electric toothbrush performance but want a more mindful refill option, these heads are an easy step forward.
The bamboo base and bio-based bristles are designed for everyday use while helping you reduce plastic-heavy swaps.
Why people choose this refill:
- ✓ Fits most Philips Sonicare click-on toothbrushes
- ✓ Castor oil and charcoal bristles for daily brushing
- ✓ Renewable bamboo body with inherent antimicrobial properties
- ✓ Easy 4-pack for routine head replacements
- ✓ Packed in kraft paper instead of plastic clamshells
Refill Rhythm
4
Heads
12
Months*
*Based on replacing one head every 3 months.
How it works
3 simple steps to swap and brush
1
Remove standard head
Pull off your current Sonicare click-on replacement head from the handle.
2
Click in refill
Press in the bamboo refill head until securely attached and ready for vibration.
3
Replace every 3 months
Keep your oral care routine effective by changing to a fresh head each quarter.
Features & benefits
Built for performance and mindful design
Sonicare click-on compatible
Designed to fit most Philips Sonicare click-on electric toothbrush handles, including 9-series models.
Bio-based bristles
Medium/soft bristles are made from castor oil and blended with charcoal.
Renewable bamboo body
Bamboo is a fast-growing renewable resource with inherent antimicrobial properties.
Functional PLA insert
The bottom insert is made from cornstarch PLA and helps the metal connection vibrate effectively.
Convenient 4-pack
Four refill heads in one purchase helps you stay stocked for regular replacement intervals.
Kraft paper packaging
Refill heads are packed in a kraft paper box for a more mindful unboxing experience.
What customers say
A cleaner swap for electric brush users
Perfect fit
★★★★★
"Snapped right onto my Sonicare handle and feels great. Love having a less wasteful option without giving up my electric toothbrush."
— Marissa T.
Quality bristles
★★★★★
"The bristles are gentle but still clean well. I like that they're castor-oil based and charcoal infused."
— Diego R.
Great refill pack
★★★★★
"The 4-pack is convenient, and I appreciate the kraft paper packaging. Easy upgrade for everyday oral care."
— Priya K.
Technical transparency
Materials and compatibility details
Designed as a compatible refill for most Sonicare click-on brushes while prioritizing renewable and bio-based materials where possible.
Bristles
Made from castor oil and infused with charcoal. Medium/soft feel for regular brushing.
Insert material
Cornstarch PLA insert at the base helps maintain fit and vibration performance.
Compatibility note
Fits most Philips Sonicare click-on models. Not compatible with screw-on, specialty models, or Oral-B.
Replacement guide
When to change your toothbrush head
Dentists typically recommend replacing your toothbrush head every 3 months for best performance.
Month 1 — Fresh head
Month 2 — Daily use
Month 3 — Time to replace
FAQ
Questions about bamboo electric toothbrush heads
Quick answers before you choose your refill pack.
Always mindfully packaged without plastic.
Keep your electric brushing routine while choosing refill heads with more mindful materials and packaging.