# Philips Sonicare C3 Premium Plaque Defence HX9046/87 Replacement Heads, 6 Pack

Philips Sonicare C3 Premium Plaque Defence HX9046/87 is a six-pack of replacement toothbrush heads with a dense central bristle cluster and click-on fitting. Philips claims plaque and stain-removal benefits, while BrushSync reminders require a compatible handle.

- [Original product page](https://bargainpostbox.co.uk/product/philips-sonicare-c3-premium-plaque-defence-hx9046-87-six-pack)
- [View offer](https://bargainpostbox.co.uk/visit/philips-sonicare-c3-premium-plaque-defence-hx9046-87-six-pack)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: PHILIPS
- Model: C3 Premium Plaque Defense
- Category: Beauty & Health > Personal Care Appliances > Electric Toothbrushes
- Price: 39.99 GBP
- Previous price: 56.99 GBP
- Discount: 30%
- Price checked: 2026-11-12T18:11:19.933Z
- Rating: 4.6 / 5
- Reviews: 1339

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The pentagonal centre cluster is designed for stain removal and polishing.
- Philips claims up to 10x more plaque removal than a manual toothbrush. The stain-removal claim of up to 100% more in 3 days is specified for White + mode versus a manual toothbrush.
- The manufacturer states up to 62,000 bristle movements and describes fluid action along the gumline and between teeth.
- BrushSync replacement reminders work only with compatible handles. Blue bristles are also described as fading to white when replacement is due.
- The listing claims 70% of the brush-head plastic is bio-based on a mass-balance basis. Packaging is described as paper-based and recyclable where facilities exist.

## Pros

- Six heads in one pack provide replacements without buying heads individually.
- Click-on attachment is stated to fit Philips Sonicare handles, with Philips One handles excluded in the detailed product description.
- A central pentagonal cluster and soft-touch head offer a specific plaque-and-stain-focused design.

## Specifications

### Identity and pack
- Brand: PHILIPS
- Model: C3 Premium Plaque Defense
- Pack size: 1 count \(Pack of 6\)
- Number of pieces: 6
- Colour: White
- Age range: Adult
### Fit and brushing
- Compatible devices: all sonicare handpieces
- Bristle material: Nylon
- Bristle firmness: Medium
- Head form: Soft-touch bristles with pentagonal center cluster
### Materials and dimensions
- Weight listed: 0.04 Kilograms
- Package dimensions: 22.2 x 6 x 4.9 cm; 43 g
- Country of origin: Germany

## Before you buy

- The compatibility wording is inconsistent: one listing feature says all Philips Sonicare handles, while the detailed description and warning exclude Philips One handles. BrushSync reminders also require a compatible handle, so confirm compatibility with your exact handle before buying. The plaque and stain-removal figures are manufacturer claims, and the stain result is qualified by White + mode and comparison with a manual toothbrush.

## A good fit for

- Philips Sonicare owners who need a six-head replacement pack and have confirmed their handle is compatible.
- Buyers seeking a brush head with a central polishing cluster and a replacement reminder on a compatible handle.

## Less suited to

- Philips One handle owners, which the detailed product description says are incompatible.
- People looking for an electric toothbrush handle rather than replacement heads.

## Customer feedback

Customer feedback highlights perceived quality and authenticity, with reports of effective cleaning and a gentle feel, including comments about sensitive gums and a smooth, fresh feeling after brushing. These are customer perceptions, not confirmation of Philips's performance claims. The positive overall rating distribution is encouraging, but a minority of low ratings means experiences are not uniformly favourable. The listing's stated handle exclusions remain important because favourable fit feedback does not establish compatibility with every model.
- Positive themes: Customer feedback describes the heads as good quality and authentic.
- Positive themes: Customers report effective cleaning and a gentle feel, including for sensitive gums.
- Positive themes: Some feedback mentions a smooth, fresh feeling after use.

## Frequently asked questions

### How many replacement heads are in the pack?
The listing identifies a pack of six.
### Will these fit every Philips Sonicare handle?
The feature listing says they fit Philips Sonicare handles, but the detailed description and warning exclude Philips One handles. Check your handle model before ordering.
### Does the BrushSync reminder work with any handle?
No. The listing says BrushSync replacement reminders require a compatible handle. The blue bristles are also described as fading to white as a replacement cue.
### What does the stain-removal claim depend on?
Philips states up to 100% more stain removal in 3 days compared with a manual toothbrush, with the detailed description specifying White + mode.

## Alternative options

- [Philips Sonicare A3 Premium All-in-One, Genuine Replacement Toothbrush Heads, White, 6 Pack, HX9096/87](https://bargainpostbox.co.uk/visit/philips-sonicare-a3-premium-all-in-one-brush-heads-hx9096-87)
- [Philips Sonicare Next-Generation DiamondClean 9900 Prestige Sonic Electric Toothbrush with SenseIQ, Smart Coverage and Pressure Feedback, 24 Settings, Silver White, HX9813/91](https://bargainpostbox.co.uk/visit/philips-sonicare-diamondclean-9900-prestige-hx9813-91)
- [Philips Sonicare 5300 Electric Toothbrush, Sonic Toothbrush with 2 Intensity Levels, Pressure Alert, EasyStart, SmarTimer and BrushPacer, Black, Model HX7101/01 \[New Technology\]](https://bargainpostbox.co.uk/visit/philips-sonicare-5300-hx7101-01-electric-toothbrush)
- [Philips Sonicare Next-Generation DiamondClean 8500 Sonic Electric Toothbrush − with Smart Pressure Feedback and 18 Settings, Powder White & Black, 2 Pack, HX8596/21](https://bargainpostbox.co.uk/visit/philips-sonicare-diamondclean-8500-hx8596-21-two-pack)
- [Philips Sonicare Next-Generation DiamondClean 8500 Sonic Electric Toothbrush − with Smart Pressure Feedback, and 18 Settings, Black, HX8514/12](https://bargainpostbox.co.uk/visit/philips-sonicare-c3-premium-plaque-defence-hx9046-87-six-pack)
- [Philips Sonicare 5500 Electric Toothbrush, Sonic Toothbrush with 2 Modes, Pressure Alert, EasyStart, SmarTimer and BrushPacer, White, Model HX7110/02 \[New Technology\]](https://bargainpostbox.co.uk/visit/philips-sonicare-5500-hx7110-02-electric-toothbrush)
- [Spotlight Sonic Pro Electric Toothbrush – Made by Dentists \| The Professional Hygienist-Level Finish \| 50,000 Sonic Movements, Pressure Sensor & 4 Modes \| 70-Day Battery \| 6 Heads Included](https://bargainpostbox.co.uk/visit/philips-sonicare-c3-premium-plaque-defence-hx9046-87-six-pack)
- [SURI Pro Sonic Electric Toothbrush \| Over 4+ Weeks Battery \| UV Cleaning Travel Case \| Pressure Sensor \| Aluminium Body \| 2-Minute Timer \| Plant-Based Head \| Green](https://bargainpostbox.co.uk/visit/philips-sonicare-c3-premium-plaque-defence-hx9046-87-six-pack)
- [Derffin Toothbrush Heads for Philips Sonicare Power Handles 8 Pack in White \| Medium Soft and Flexible Bristles, Classic Replacement Toothbrush Heads HX6014, Fit Most Philips Sonicare Models](https://bargainpostbox.co.uk/visit/philips-sonicare-c3-premium-plaque-defence-hx9046-87-six-pack)

## Add-ons

- [Philips Sonicare C3 Premium Plaque Defence, Genuine Replacement Toothbrush Heads, White, 6 Pack, HX9046/87](https://bargainpostbox.co.uk/visit/philips-sonicare-c3-premium-plaque-defence-hx9046-87-six-pack)

## Images

![Philips Sonicare C3 Premium Plaque Defence HX9046/87 Replacement Heads, 6 Pack — 1](https://bargainpostbox.co.uk/i/aJQa60No1rBE2dtG5XhONKCXLlmZHJbXWeFtr_2j6eD0ynqceFu-t6TQa3u0nlBm9neIjYFGsVjvXCkFQyuWPYEa54ql1k-lsA9OeFBsz9Q-OL79P_oXQbE1.jpg)

![Philips Sonicare C3 Premium Plaque Defence HX9046/87 Replacement Heads, 6 Pack — 2](https://bargainpostbox.co.uk/i/PqpFkxDUYy-iiJY3C6CRuhH8xn50UJQPM1TDr7kiGrHQfIvbMlPNgrGEvY4mFPOaZWPbve1a_9vNA58gX3HTBzEDDr4KAayOCxEBIhhClvGQFIkB9gXuJsX9.jpg)

![Philips Sonicare C3 Premium Plaque Defence HX9046/87 Replacement Heads, 6 Pack — 3](https://bargainpostbox.co.uk/i/EODUxx0Av1o0daHhMUEetmA7aBon_dUWK-9mXzlMCLbokch3LOlOW2JaBmPDIdDXSNjFE8uru7NJpjvp3miurGYXLY21CSsy7dEo9PBPMpqcwBciAHVwgJ2k.jpg)

![Philips Sonicare C3 Premium Plaque Defence HX9046/87 Replacement Heads, 6 Pack — 4](https://bargainpostbox.co.uk/i/NB3QqOJHyByjtW07ZcJykmnyMg99tOcurPRPJ4z79k8kB4ORaC6rzydnYw_ubD7oHRUk7xMcY0A56LBHc7crH5-IG2xom3yjkIuiFFYhv1sWgChlpstKNpND.jpg)

![Philips Sonicare C3 Premium Plaque Defence HX9046/87 Replacement Heads, 6 Pack — 5](https://bargainpostbox.co.uk/i/liAsekvCMJEgcVMpKrug5yL8wW0THHvPKgq5jQM1Gf2MbXFMnn_CWWqdWNKAsdcCw0yzTiEsdoz40BkHsCe2Cn2ZtthjPbgeSH-dYNyGk1EIK_WTZHyuzHsc.jpg)

![Philips Sonicare C3 Premium Plaque Defence HX9046/87 Replacement Heads, 6 Pack — 6](https://bargainpostbox.co.uk/i/mD8neaYpFUh_yAvptMXV2ecxSs8JkHEm08O-vQJP5p_ECldwCBLhFsIdd4H8QcvmxvzNbesQ2z3IriU2YZLH2XiQvplSsQDVXTTyNIds35kbzHHpv80gPZmS.jpg)

![Philips Sonicare C3 Premium Plaque Defence HX9046/87 Replacement Heads, 6 Pack — 7](https://bargainpostbox.co.uk/i/C5QVr7O4RYBWXbvUWOcnuxiRR8MgMqyvJiR52Of2oJO9DdX_4b8PqJwjt_tQ0o9dQ91ZRbmkZzA408WTWYHWacIHSp39Me4uUmlKU4fXg3IY7GptQMX1O8hU.jpg)