Philips Sonicare DiamondClean 9000

Sonic toothbrush
Price in EUR including VAT
Delivered between Tue, 25.2. and Thu, 27.2.
8 items in stock at supplier
free shipping

Colour

Different scope of delivery

Product details

The DiamondClean 9000 HX9911/09 electric sonic toothbrush from Philips enables thorough cleaning and removal of discolouration. With its C3 Premium Plaque Defence, it removes plaque 10 times more effectively than simple brushing with a manual toothbrush. The electric toothbrush has a brush head with soft and flexible bristles to remove plaque even from hard-to-reach areas. It is equipped with several brushing programmes and different intensity levels that can be selected individually. The electric sonic toothbrush is also equipped with an integrated pressure sensor that uses vibration to alert you if you are brushing too hard.

Up to 10 x more plaque removal compared to a manual toothbrush

Gentle cleaning - pressure control warns if too much pressure is applied

4 cleaning programmes, 3 intensity levels, up to two weeks battery life

Automatic brush head recognition and brush head change indicator

Intelligent cleaning control and progress report via app

1x HX9911/09, 1x C3 Premium for plaque protection, 1x USB travel charging case, 1x charging glass, 1x charging station

Key specifications

Target group
Adults
Number of levels
3 x
Power supply
Rechargeable battery operated
Battery life
1 h
Edited by a customer
Charging time
336 h
Exact colour description
Black
Toothbrush type
Sonic toothbrush
Item number
13037848

General information

Manufacturer
Category
Manufacturer no.
HX9911/09
Release date
30.4.2020
Sales rank in Category Electric toothbrush

Colour

Colour group
Black
Exact colour description
Black

Electric toothbrush properties

Target group
Adults
Toothbrush type
Sonic toothbrush
Equipment and equipment
Timer
Cleaning programme
Daily clean
Deep clean
Gum massage
Number of levels
3 x

Sustainability

Manufacturer commitment
SBTi

Model

Model number
HX9911/09

Power supply

Power supply
Rechargeable battery operated

Battery properties

Battery type
Li-ion
Battery size
Device specific
Charging time
336 h
Battery life
1 h
Edited by a customer

Scope of delivery

Items per sales unit
1 x
Number of brush heads
1 x
Scope of delivery
1 brush head
Battery charger
Glass charger
Travel case

Product dimensions

Length
25.50 cm
Width
18 cm
Height
26 cm
Weight
1006 g

Package dimensions

Length
26.20 cm
Width
17.90 cm
Height
11.70 cm
Weight
1.05 kg

Legal Notice

Product Safety

Here you can see the lowest price of the day over time. Learn more

3 months
All






3 months
All






14-day cancellation right
30-day right of return if unopened
Return policy
24 Months Statutory warrantyGuarantee provisions

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Electric toothbrush» category have a defect within the first 24 months?

Source: Galaxus
  • 11.Oclean
    3,8 %
  • 12.happybrush
    4,1 %
  • 13.Philips Sonicare
    4,2 %
  • 14.Ailoria
    5,9 %
  • 15.Philips
    7,4 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 9.Braun
    2 days
  • 9.Oral-B
    2 days
  • 9.Philips Sonicare
    2 days
  • 12.happybrush
    3 days
  • 12.Oclean
    3 days

Return rate

How often is a product of this brand in the «Electric toothbrush» category returned?

Source: Galaxus
  • 3.Innogio
    0,5 %
  • 5.Fairywill
    0,6 %
  • 5.Philips Sonicare
    0,6 %
  • 7.Laifen
    0,8 %
  • 8.Ailoria
    0,9 %

Translation: machine translated
Overall ratingVery good87/100
Very good94/100
Testmagazin Logo
Rank 1 out of 7Testmagazin7 Schalzahnbürsten im TestReleaseFebruary 2025
  • PositiveApp (see p. 22)
  • PositiveSimple operation
  • Positivehigh battery runtimes
  • PositiveStrong results when cleaning teeth in all situations
  • PositiveWide range of customisation options

    Firstly, this model deserves to win the test because it always effortlessly ensures completely clean teeth. It is also easy to use, even though its range of functions is significantly wider than that of other sonic toothbrushes, as the intensity of the vibrations can be adjusted regardless of the mode...

    Very good80/100
    Rank 3 out of 10Stiftung WarentestElektrische Zahnbürsten im Test - Putzt teuer besser?ReleaseJanuary 2024

    With charging glass. The rather expensive sonic toothbrush cleans the teeth well. If too much pressure is applied to the teeth and gums, the visual pressure control warns you. Four different cleaning settings, each with three different intensity levels, can be selected. In addition to a conventional charging station, a charging glass and a travel case are also supplied...

    Very good82/100
    Kassensturz Logo
    Rank 9 out of 12KassensturzElektrische Zahnbürsten im Test: Die Borsten machen es ausReleaseNovember 2022

    The model "IO Series 7N" from Oral-B, at 215 francs one of the most expensive devices tested, scored best. It achieved the second-best score for the main criterion, rounding off the bristles. The device was also convincing in the other criteria. Also good: more than 100 brushing operations can be performed with one battery charge...