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Toothbrush compatibility guide

Philips Sonicare FlexCare+

Philips Sonicare FlexCare+ toothbrush for model identification

Philips Sonicare FlexCare+ uses the standard Sonicare click-on brush head connection. Compatible Brushmo replacement heads are listed below.

Official model references: HX6921/02, HX6921/04, HX6921/30, HX6921/31, HX6972/10, HX6972/31, HX6991/10, HX6992/03, HX6992/10. These references distinguish color and kit versions; check the model code on your handle or packaging. The image is a representative version.

Compatibility refers to the physical click-on connection. BrushSync automatic mode pairing and replacement tracking depend on a compatible chip-enabled head and are not implied by fit. Philips One, PowerUp Battery and E-Series screw-on handles use different connections.

Toothbrush shown for identification only. Handle not included. Colors and accessories vary by version.

Brushmo replacement heads for Philips Sonicare FlexCare+

Choose compatible replacement heads by cleaning need.

Total Clean

Whitening

Gum Care

Plaque Control

All-in-One

The toothbrush handle is not sold on this page. Brushmo replacement heads are third-party products. Other brands and model names identify compatibility.

Brushmo toothbrush heads, electric toothbrushes, and dental floss

Brushmo in the News:

Brushmo featured on FOX40 Studio 40

FOX40 Studio 40

2025 Must-Haves · May 2025
Brushmo Black Floss was featured as an elevated wellness and oral-care essential.

Brushmo oral care products featured on FOX13 The Place

FOX13 The PLACE

AI Could Be the Future of At-Home Oral Care · June 2025
Dr. Fang Sun discusses Brushmo’s electric toothbrush, Black Floss, and personalized AI-guided prevention.

Brushmo featured on KATU Afternoon Live

KATU Afternoon Live

Must-Have Spring Essentials · March 23, 2025
Brushmo Black Floss and the Supersonic Toothbrush are featured as spring oral-care upgrades.

Brushmo oral care products featured by TODAY

Shop TODAY

Are You Replacing Your Toothbrush Enough? · August 15, 2023
Dentists explain when to replace brush heads and include Brushmo’s Sonicare-compatible multipack.

Brushmo featured by eWellness Magazine

eWellness Magazine

Ready for a Life-Changing Smile? · 2025
A closer look at Brushmo’s approach to accessible, dentist-informed everyday oral care.

Brushmo featured on Tampa Bay Morning Blend

Tampa Bay’s Morning Blend

Mother’s Day Gift Ideas · May 2025
Lifestyle expert Brooke Young includes Brushmo among practical wellness gifts for Mom.

AOL

6 Best Wellness Stocking Stuffers · November 20, 2025
Brushmo’s electric toothbrush and mint floss are included among affordable oral-care gifts.

Birmingham Parent

Family Wellness Feature · 2025
Brushmo appears in Birmingham Parent’s family-focused wellness and oral-care coverage.

Medium

Unique Christmas Stocking Stuffers · December 2025
Brushmo is included among practical and distinctive holiday wellness gifts.

NJ.com

Affordable Rechargeable Toothbrush Outselling Premium Brands · October 2025
Brushmo’s rechargeable toothbrush is highlighted as a lower-cost alternative to premium brands.

Consumer Queen

First-Day Smiles: Creative Back-to-School Gift Ideas · August 2025
Brushmo is included among practical oral-care picks for starting the school year.