---
product_id: 452175596
title: "Sonicare DiamondClean 9000 Series Power Electric Toothbrush Special Edition - Sonic Brush, Dark Blue, 1 X C3 Premium Plaque Control Brush Head (Model HX9911/88)"
brand: "philips"
price: "$347.74"
currency: USD
in_stock: true
reviews_count: 13
category: "Philips"
url: https://www.desertcart.us/products/452175596-sonicare-diamondclean-9000-series-power-electric-toothbrush-special-edition-sonic
store_origin: US
region: United States of America
---

# 62,000 sonic pulses/min Smart app integration 10x plaque removal vs manual Sonicare DiamondClean 9000 Series Power Electric Toothbrush Special Edition - Sonic Brush, Dark Blue, 1 X C3 Premium Plaque Control Brush Head (Model HX9911/88)

**Brand:** philips
**Price:** $347.74
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your smile game with sonic precision ⚡

## Quick Answers

- **What is this?** Sonicare DiamondClean 9000 Series Power Electric Toothbrush Special Edition - Sonic Brush, Dark Blue, 1 X C3 Premium Plaque Control Brush Head (Model HX9911/88) by philips
- **How much does it cost?** $347.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/452175596-sonicare-diamondclean-9000-series-power-electric-toothbrush-special-edition-sonic)

## Best For

- philips enthusiasts

## Why This Product

- Trusted philips brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Whiten in 3 Days:** Surface stains vanish fast with White+ mode
- • **Travel-Ready Design:** Sleek case and charger for on-the-go brilliance
- • **App-Connected Progress:** Track & improve your brushing habits effortlessly
- • **Smart Pressure Sensors:** Avoid gum damage with real-time feedback
- • **Tailored Brushing Modes:** 4 modes + 3 intensities for personalized care

## Overview

The Philips Sonicare DiamondClean 9000 Special Edition delivers a professional-grade clean with 62,000 sonic pulses per minute, removing up to 10x more plaque than manual brushes. Featuring 4 customizable modes, smart pressure sensors, and app connectivity, it ensures personalized oral care and visibly whiter teeth in just 3 days. Packaged with a premium travel case and charger, it’s designed for the modern professional who demands both style and performance.

## Description

Product Description The Philips Sonicare DiamondClean 9000 Series electric toothbrush provides an effortlessly white smile with whiter teeth in just 3 days* Start every day in style with advanced Sonicare technology for whiter teeth and better oral health. Our C3 Premium Plaque Control brush head cleans and whitens for a deeper clean you can see and feel, removing up to 10 x more plaque than a manual toothbrush. Our DiamondClean 9000 comes with a standout ombré design for a premium, ergonomic brushing experience that suits your style. Our DiamondClean 9000 toothbrush also comes with a compact travel case in a complementary colour to go anywhere life takes you. You can also choose from 4 brushing modes: Clean, for exceptional everyday cleaning; White+, to brighten your smile; Gum Health, for a gentle yet effective** clean; and Deep Clean+, for an invigorating deep clean. This is followed up by three intensity settings, from Low to High, letting you boost performance or care for sensitive gums. The different modes and the Sonicare app give you the guidance you need to improve and maintain healthy brushing habits in-between dentist check-ups. Built-in smart sensors let you know when you're using too much pressure, and by connecting your brushing experience to the Sonicare app, a personalised Progress Report helps you stay on track to see how much you've improved over time. The Sonicare technology provides powerful sonic vibrations that pulse 31,000 times every minute to drive plaque-fighting bubbles between your teeth and along your gum line. Providing healthier and happier smiles. *in White+ Mode using a leading whitening toothpaste ** Vs a manual toothbrush, actual results may vary Packaging may vary. Safety Warning Keep out of reach of children under 3 years of age. Do not use for purposes other than oral hygiene. Replace brush head every 3 months or sooner if worn.

Review: Great Toothbrush - This is my second Philips electric toothbrush, with my first being a 5000 series that had to be repaired twice. This toothbrush is like night and day better than my old one - quieter, with different modes that I want to use. This toothbrush feels like it is working and I am enjoying how clean my teeth feel. The toothbrush feels solid, looks good, and feels good in the hand. The only weak point is that the travel case is cheap and nasty and does not have any charging capability.
Review: Very good value - Very good price, a very nice product which works well.

## Features

- An effortlessly white smile: With the Philips Sonicare DiamondClean 9000 Series, remove surface stains for whiter teeth in just 3 days*. Premium Plaque Control brush heads clean and whiten your teeth
- Exceptional cleaning: Choose from 4 different brushing modes to brighten your smile and improve your gum health: Clean, Deep Clean+, Gum Health and White+ all help to clean your teeth and gums
- Improve cleaning: Use the Sonicare App and the Premium Plaque Control brush heads to ensure that you're using the right mode and intensity for you, removing up to 10 x more plaque than a manual toothbrush
- Advanced Sonicare technology: The DiamondClean 9000 series uses powerful sonic vibrations at 62,000 pulses every minute to drive plaque-fighting bubbles between your teeth and gums, for a gentle clean
- Set Includes: 1 x Philips Sonicare DiamondClean 9000 Series electric toothbrush in dark blue, 1 x C3 Premium Plaque Control brush heads, 1 x travel case and 1 x charger base and puck
- Contains UK 2-Pin bathroom plug for use in bathrooms. Packaging may vary.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1MKQDPJ |
| ASIN  | B0B1MKQDPJ |
| Age Range Description | Adult |
| Batteries  | 1 Lithium Ion batteries required. |
| Best Sellers Rank | 2,920 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 12 in Sonic Toothbrushes |
| Brand | Philips |
| Country of origin | China |
| Country of origin  | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,595) |
| Customer reviews | 4.2 4.2 out of 5 stars (3,595) |
| Date First Available | 19 May 2022 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item model number  | HX9911/88 |
| Manufacturer  | Philips Consumer Lifestyle B.V. |
| Package Dimensions  | 26.2 x 15.5 x 10.3 cm; 640 g |
| Product Name | HX9911/88 ELECTRIC TOOTHBRUSH, DC SMART, |
| Units | 1.0 Count |

## Product Details

- **Age range (description):** Adult
- **Brand:** Philips
- **Colour:** Diamondclean 9000 Aquamarine (1bh)
- **Item firmness description:** Hard
- **Material feature:** Sustainable
- **Number of items:** 1
- **Power source:** Rechargeable
- **Unit count:** 1.0 Count

## Images

![Sonicare DiamondClean 9000 Series Power Electric Toothbrush Special Edition - Sonic Brush, Dark Blue, 1 X C3 Premium Plaque Control Brush Head (Model HX9911/88) - Image 1](https://m.media-amazon.com/images/I/711FAl7wa1L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What's the difference betw the one that costs £120 and the model that costs nearly £191 apart from the price**
A: Basically the number of functions/options

**Q: What kind of charging plug is it. it's not european and i need to find an adapter. doesn't charge with a usb?**
A: It’s a round shaver / European plug. On registering the toothbrush with Philips I got a 10% off voucher and bought the USB charger which is much easier to use.

**Q: Why battery and head replacement lights always keep flashing?**
A: Battery light will flash when it needs charging, head light will flash when head needs changing. If you have changed the head and charged the brush then the seal could have broken on the bottom or top of the brush and water has got into it. If still under warranty contact amazon first and then the manufacturer

**Q: Hi, it was purchased in the uk and sent by amazon to poland. sadly it is not charging despite the lights are on. anyone hava a clue ? thanks**
A: Not sure what your voltage is but it is not charging send it back.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Toothbrush
*by K***J on 22 December 2025*

This is my second Philips electric toothbrush, with my first being a 5000 series that had to be repaired twice. This toothbrush is like night and day better than my old one - quieter, with different modes that I want to use. This toothbrush feels like it is working and I am enjoying how clean my teeth feel. The toothbrush feels solid, looks good, and feels good in the hand. The only weak point is that the travel case is cheap and nasty and does not have any charging capability.

### ⭐⭐⭐⭐⭐ Very good value
*by M***H on 25 January 2026*

Very good price, a very nice product which works well.

### ⭐⭐⭐⭐⭐ Good product but way too expensive.
*by S***N on 30 January 2026*

Expensive, but great toothbrush. App is just a gimmick and not very useful.

## Frequently Bought Together

- Philips Sonicare DiamondClean 9000 Series Power Electric Toothbrush Special Edition - Sonic Brush, Dark Blue, 1 X C3 Premium Plaque Control Brush Head (Model HX9911/88)
- Philips Sonicare Original A3 Premium All-in-One Standard Sonic Toothbrush heads - 2 Pack in Black (Model HX9092/11)
- Philips Sonicare Original W2 Optimal White Standard Sonic Toothbrush Heads - 8 Pack in Black (Model HX6068/13)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-14*