All series

  • One brush head for complete care
  • One brush head for complete care

Discontinued

A3 Premium All-in-OneStandard sonic toothbrush heads

One brush head for complete care
A3 Premium All-in-One brush head is the only one you need to achieve cleaner, whiter teeth*** & healthier gums. This brush head results in 20x more plaque removal*, up to 100% stain reduction** & up to 15x healthier gums in just 2 weeks**
See all benefits

Clean without compromise

One brush head for complete care

  • 1-pack

  • Standard size

  • Click-on

  • BrushSync enabled

Up to 20x more plaque removal even in hard-to-reach areas*

Up to 20x more plaque removal even in hard-to-reach areas*

Benefit from our best plaque removal**** regardless of your brushing style. The Premium All-in-One brush head has precisely angled bristles which are engineered to maximize its plaque-removing potential.

The bristle shape designed for your smile

The bristle shape designed for your smile

The curved profile helps bristles to go exactly where they need to. Through rigorous development we have created an all-in-one experience that delivers exceptional oral care.

Up to 100% more stain removal in less than two days***

Up to 100% more stain removal in less than two days***

Gently brush away stains with triangular tips designed to remove stains more effectively than rounded bristles. The shape allows more contact with the surface of your teeth to remove stains effectively.

Technical Specifications

Reviews

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4.6

of 5


138

Reviews

94%

recommend this product


27/07/2026

US

US

THE BEST brush head

I'm HOOKED!!!!!! I've had Sonicare toothbrushes for YEARS now...... Used for 1st time ALL of June/26 ...July /26 & THIS is THE BEST one they've ever designed!!!!! WHY website is saying the 2 pk is "discontinued "????? WHY?????? The HX9092/65 which is for quantity 2 - the 2 pk...... PREFER HX9094/65 which is for 4....... AND .....PREFER to purchase these with philips online store!!!!!! I DO NOT use the distributors....... TOO MANY ISSUES with those guys.....BUT the A3 brush head BEATS the C3 HANDS DOWN in MY opinion!!!!! Mouth feels CLEANER..... Teeth & gums look better....... PLEEEEZZZZ DO NOT discontinue this brush head!!! NEED to ORDER NOW TOO!!!! PLZ FIX website!!!!!

This review was made for A3 All-in-one HX9094/65 4-pack brush heads

Date of Use 2026-07-26

This review was made for A3 All-in-one HX9094/65 4-pack brush heads

Date of Use 2026-07-26

25/05/2026

US

US

This is like a mini dental hygenist robot

This is the best toothbrush ever. My teeth literally feel like I just got up from a professional dental cleaning every time I use it. I have sensitive teeth and gums. My tooth sensitivity has lessened since I switched from the Sonicare sensitive toothbrush head to this one. I use a lighter touch with this one to avoid it being too hard on my gums.

Pros

Unbelievably clean teeth every time

Cons

Price

Yes, I recommend this product

This review was made for A3 All-in-one HX9092/95 2-pack brush heads

Date of Use 2025-12-05

Yes, I recommend this product

This review was made for A3 All-in-one HX9092/95 2-pack brush heads

Date of Use 2025-12-05

12/11/2025

US

US

Verified buyer

noticeably cleaner teeth

I am impressed with how noticeably cleaner my teeth felt after using the A3 Premium brush head compared to the version the toothbrush comes with. My wife said the same thing after her first time trying those A3s.

This review was made for A3 Premium All-in-One HX9092/65 2-pack standard sonic toothbrush heads

This review was made for A3 Premium All-in-One HX9092/65 2-pack standard sonic toothbrush heads

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Disclaimers
  1. vs. a manual toothbrush

  2. vs. a manual toothbrush in 6 weeks

  3. in lab test vs. a manual toothbrush

  4. Based on initial lab studies