Product Description

This genuine All-in-One replacement is for Sonicare users who want one brush head that covers effective whitening, plaque removal, and better gum health without choosing between them. The Philips Sonicare A3 brush head delivers range-leading cleaning with multi-angle bristles that keep plaque removal on course no matter your technique, removing up to 2000% more plaque than a manual toothbrush even in hard-to-reach areas; triangular bristles increase surface contact for up to 100% more stain removal in 2 days², while extra-long side bristles keep your gum line brushed even while you focus on your teeth for up to 1500% healthier gums in six weeks¹. Behind that performance is proven Sonicare technology with 62,000 bristle movements per minute, gentle enough for everyday use yet thorough enough to address what your dentist flagged, while Sonicare Fluid Action drives fluid deep between teeth and along the gumline for a clean that leaves your mouth feeling noticeably fresher. These electric toothbrush replacement heads are clinically tested to the highest standard in quality, safety and performance, and compatible with all Philips Sonicare click-on electric toothbrushes⁵; genuine brush heads lasts up to 20% longer than private label brands⁷. BrushSync technology tracks how often and how hard you brush, and the light on the handle turns on when it's time to replace your brush head⁶; blue bristles turn white as a visual reminder. Philips reduces fossil fuel-based plastic: 70% of the plastic in these sonic toothbrush replacement heads is bio-based³, with paper-based recyclable packaging⁴. The 4-pack provides a full year of supply at the recommended 3-month replacement cadence. ¹ than a manual toothbrush ² vs. a manual toothbrush in a lab study ³ allocated to plastic of brush head on mass balance basis ⁴ where facilities exist ⁵ not compatible with Philips One and e-series handles ⁶ the feature is available for BrushSync-compatible handles ⁷ Average based on in-house lab test conducted over 60 uses of Sonicare (C1, C2, W2, S1, A3) vs 7 private label brands on Sonicare handles

From the manufacturer

Which brush head fits my Sonicare toothbrush?

This brush head is compatible with all Philips Sonicare electric toothbrushes, except for PhilipsONE and E-Series handles. Simply click it on or off for easy replacement and cleaning.

Why should I choose Sonicare brush heads over private label?

Philips Sonicare brush heads are up to 20% longer-lasting than private label brush heads. BrushSync tech works with compatible Sonicare handles to enable advanced features like mode pairing and tracking.

Why is there a gap between my brush head and handle?

A small gap between the brush head and toothbrush handle is normal and necessary. The brush head must be able to move to create the right amount of vibrations.

How do I know when to replace the brush head?

Your Sonicare toothbrush will track the wear of your smart brush head, using the BrushSync technology. It measures the overall pressure you apply while brushing, and the total time you have brushed with your brush head.

How to clean my Philips Sonicare toothbrush?

Clean after each use by rinsing your brush head and bristles and wiping the handle with a damp cloth. Once a week, remove & rinse the bottom of the brush head with warm water; rinse the handle’s metal shaft and wipe the entire handle carefully.

From the brand